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Picnic Day
Note: This page will be updated periodically as new information becomes available.
The annual UC Davis Picnic Day celebration will take place on Saturday, April 18, 2026.
The 112th Picnic Day being held on Saturday, April 18, is UC Davis’ annual open house and features more than 200 activities. While most events occur on campus, Picnic Day brings added energy and activity citywide.
While most events occur on campus, the City of Davis is working to ensure this day remains as safe as possible for the many thousands of visitors that participate in off-campus activities and the community members who live here. Multiple City departments and staff, including police officers, work throughout the day to manage activity, traffic and public spaces.
Community members, students and organizations are encouraged to plan thoughtfully and make smart choices this day. Your awareness and cooperation help support the efforts that keep Picnic Day safe, respectful and enjoyable for everyone in Davis.
What the City of Davis is Doing Differently for Picnic Day 2026
Picnic Day 2026 reflects a significant expansion in terms of City of Davis planning, staffing, coordination, enforcement and communication compared to 2025. The scale and structure of the City's approach is substantially more robust, highly coordinated with UC Davis and intentionally designed to improve safety, response times and community expectations.
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- Doubling Police Presence: The Davis Police Department will double its staffing, calling on multiple mutual aid partners. The City will also deploy additional traffic control measures with barricades to address large crowds and position field resources to support faster response times.
- Citywide Enforcement Approach: Enforcement of laws will be a key focus on Picnic Day this year. Davis PD will be prepared to take early and consistent enforcement action to promote safety and reinforce behavior expectations. While Picnic Day is a longstanding campus tradition, it does not alter the laws and regulations that apply every day of the year.
- Communication and Enforcement with Bars: Davis PD have been and will enforce alcohol service regulations at bars and restaurants and have a pre-event meeting with all bars downtown with the State’s ABC (Alcohol Beverage Control) Department.
- Regional Support: The City has secured assistance from the Sacramento Regional Incident Management Team, whose extensive experience with large-scale emergencies and events will help strengthen coordination, planning and on-the-ground operational management during Picnic Day.
- Aerial + Real-Time Monitoring: Davis PD will deploy UAS (drones) throughout the operational period for situational awareness.
- Emergency Operations Center Activation: For the first time for this event, the City of Davis will activate an Emergency Operations Center, or EOC, at Level 2 with safety officers, logistics, operations chiefs and reporting chains. This also includes an expanded citywide Event Action Plan. An EOC is a coordinated command hub during major events, and a Level 2 activation brings together key staff to manage operations, monitor conditions in real time and support an elevated public safety response.
- Expanded Fire Coverage: Fire will have additional companies staffed and available to help answer the increased call volume that day.
- Parade Strategy: UC Davis PD will assist Davis PD staffing posts on the parade route within city limits to allow Davis police officers more availability to respond to calls for service and to engage in proactive, safety-focused enforcement. The parade route will also be shortened by one block to support staffing and operational efficiency. (This is repeated under the tab "Deep, Early and Continuous Coordination with UC Davis.")
- To reduce congestion, speed response times, avoid overlapping crowds and minimize risk, the City of Davis will implement a full prohibition on special events this day. No special event permits will be given by the City of Davis or any City department for this day to reduce congestion, improve emergency response times and minimize risk associated with overlapping crowds. This applies to all City departments, including permits that may otherwise be processed separately through departments such as Fire or Police. Limiting permitted activities on this day allows public safety personnel to remain focused on core services and ensures the City can respond promptly and effectively to calls for service.
- The City is notifying organizations, agencies and user groups that may host events on private property or public locations with use agreements about conditions on Picnic Day. These groups are being advised that response resources may be limited at times. Event hosts and sites should plan accordingly in terms of preparation and oversight
Residents and visitors are also reminded that the City’s noise ordinance is in effect, with quiet hours between 9 p.m. and 7 a.m. in residential areas.
We encourage everyone to make thoughtful, responsible decisions when gathering and to be mindful of the broader impact on safety, neighborhood quality of life and the community as a whole. Our shared goal is a safe and positive Picnic Day experience for everyone.
For Picnic Day 2026, the City of Davis is expanding and advancing its public communication strategy to support awareness, preparedness and shared expectations across the community.
- Social media: Social media messaging will begin in February, much earlier than in previous years, around safety, smart celebration and enforcement in the city, and increase in frequency as Picnic Day approaches to broaden community awareness and reinforce safety expectations.
- Direct household communication: Utility bill inserts in March and April will provide every household in the city with key information related to safety, event impacts and community expectations. Reminders about the City's public safety preparations will also be added to the utility bill's messages in March and April.
- Citywide visibility: Highly visible lawn signs will be placed in key medians, rights-of-way, parks and other popular locations sometime in March to promote safety messaging and reinforce behavioral expectations throughout the community. These will be placed on campus and in the broader community.
- Enhanced web presence: A strengthened Picnic Day webpage will include: Safety Enhancement Zones, Most Common Misdemeanors and their Penalties, Shared Commitments for Safe Celebration, Police Contact and more.
- Public updates: Press releases in February and March will outline public safety measures, changes for 2026 and guidance for responsible celebration.
- Partner engagement: Email outreach will extend to partner organizations, agencies, neighborhood associations, commissions and other community partners at the end of January to help distribute consistent messaging and help get the word out about changes to this year’s strategy.
On March 3, 2026, the Davis City Council approved the following Safety Enhancement Zones (SEZs). For more information, you can read this staff report. Please open the tab below for additional information about fines and infractions. Please note that there is no open container allowed citywide during the event period (Friday night to Sunday morning).
The Safety Enhancement Zones, and their increased fines, are in effect from 6 p.m. on April 17, 2026, to 6 a.m. on April 19, 2026 (Friday night to Sunday morning).
Safety Enhancement Zone 1 (click to enlarge)
Safety Enhancement Zone 2 (click to enlarge)
Safety Enhancement Zone 3 (click to enlarge)
HISTORY
The Safety Enhancement Zones (SEZs) were first created in 2010 as the result of discussions with community groups, UC Davis campus staff, the Police Department and the business community, with the goal of reducing problems associated with intoxication. The SEZs began in the downtown and expanded to adjacent neighborhoods in subsequent years. In 2023, there was a slight change to the SEZs due to numerous complaints from hundreds of people who had gathered in Slide Hill Park in previous years. The parties occurring in Slide Hill Park are typically large, involve the consumption of large quantities of alcohol, and include loud music. A third SEZ was added in 2025 to include Walnut Park. This is due to numerous community complaints in 2023 and 2024 regarding unpermitted amplified music and hundreds of people consuming alcohol inside the park. Large numbers of police resources were required to move the gatherings out of the park. Substantial amounts of trash were discarded in the park, requiring City staff to respond and clean up.
The goals for establishing a SEZ, which increases fines for certain offenses occurring in the zone, are to deter unlawful behavior, particularly within a SEZ (those areas determined to be where the majority of public offenses and nuisance behaviors occur), and to punish more severely those who choose to violate the laws in a SEZ. Enactment of the ordinance does not add or modify existing laws or ordinances. The ordinance simply authorizes increased fines within a SEZ during the specified time period. Signs will be posted at major access points to a Zone, as well as locations within a SEZ, warning of the enhanced fines for specified offenses.
In establishing a SEZ, it is important to identify a specific target area or areas where prior notice (street signs), public education, and later enforcement can effectively occur. A SEZ should be designated because of a prior history of problems, which makes the SEZ designation defensible if challenged. These proposed areas have been identified as having the most frequently violated/reported Municipal Code provisions contributing to Picnic Day disorder and violence, such as: possessing open containers of alcohol, general noise violations, urinating in public and smoking within twenty feet of a business (normally, bars and/or restaurants). The SEZ areas have seen significant calls for service, including several very large alcohol/drug-related parties with over 1,000 young adults in attendance, during the thirty-six-hour operational period for Picnic Day (6 p.m. Friday through 6 a.m. Sunday).
Along with the Safety Enhancement Zones, below is a list of common infractions and misdemeanors that may occur on Picnic Day, along with the potential penalties associated with them. Please note that fine amounts can vary based on circumstances and court determinations. On March 3, 2026, this was brought to the Davis City Council on consent. You can read this staff report. Please note that there is no open container allowed citywide during the event period (Friday 6 p.m. to Sunday 6 a.m.).
While Picnic Day is a time for celebration, it is important to remember that all local and state laws continue to apply, as they do every day, and violations may result in fines or other legal consequences.
| OFFENSE | FINES AND PENALTIES |
|
DUI (Driving Under the Influence) |
Jail and over $1,000 in fines (more may apply) |
|
Public Intoxication |
Jail and up to $1,000 in fines |
|
Public Urination |
Infraction with fine up to $560 in SEZ |
|
Vandalism |
Misdemeanor or felony based on estimated damage, possible jail |
|
Noise |
Infraction with fine up to $560 in SEZ |
|
Open Container |
Infraction with fine up to $478 in SEZ |
|
Smoking in Public |
Infraction with fine up to $560 in SEZ |
Don’t wait for someone else to report an issue. If you see something concerning, contacting police right away—rather than waiting or assuming others have reported it—helps ensure the quickest and most effective response. You can follow the City of Davis and Davis PD on social media (Facebook and Instagram) to stay up to date on city-related information and news.
If You See an Emergency
If you encounter a life-threatening situation, a crime in progress, a fire or a medical emergency, call 9-1-1 immediately.
- Emergency: 9-1-1 for police, fire or medical assistance.
- If calling from a cell phone in Davis: 530-758-3600 may also connect you to emergency dispatch.
When you call 9-1-1, stay on the line, answer the dispatcher’s questions clearly and let them know exactly what is happening so responders can be sent quickly. Seeing something serious and reporting it right away—rather than assuming someone else already has—can make a critical difference in response time and outcomes.
If You See Something Non-Urgent
For situations that do not require an immediate emergency response, use the non-emergency channels:
- Police non-emergency line: 530-747-5400 (24 hours) to report issues such as suspicious activity, property damage or concerns that are not time-critical.
Examples of non-urgent matters include things like suspicious but not dangerous behavior, lost property reports, or questions about an earlier incident.
UC Davis
For emergency information on campus at UC Davis, visit: https://police.ucdavis.edu/.
Visitors can text UCDPicnic to 888777 to opt in to receive any UC Davis WarnMe and Aggie Alert messages issued by UC Davis that day. More information at: https://org.ucdavis.edu/wmnotify/home.
To help keep Picnic Day a positive experience for everyone, UC Davis and the City of Davis encourage all participants to celebrate responsibly and with respect for others. The Picnic Day Pledge (previous tab) mirrors the Shared Commitments for Safe Celebration and helps reinforce shared expectations.
The following outlines shared expectations for safety, courtesy and compliance. Together, we can ensure Picnic Day remains a safe, welcoming and enjoyable day for the entire community.
Shared Commitments for Safe Celebration
- Respect others and celebrate responsibly. Treat everyone with courtesy throughout the day. Know your limits, take care of yourself and your friends and make choices that keep everyone safe and able to enjoy the day.
- Plan ahead. Know where you’ll go, how you’ll get there and how you’ll get home safely. Designate a driver if needed and make sure you know what numbers to call in an emergency or non-emergency incident. A little planning helps everyone celebrate safely and stress-free.
- Keep gatherings under control. If you’re hosting an event, ensure there are enough safety and crowd control protocols in place. Large or unruly crowds can quickly become unsafe and may draw enforcement action. Keep noise at reasonable levels, especially in residential areas and during evening hours.
- Look out for one another and report unsafe behavior. Report unsafe or concerning behavior and help ensure everyone can celebrate safely. Be aware of where you are, who you’re with and how to reach help if needed.
- Follow all laws. Enforcement, such as violations of noise, safety, open container or other regulations as outlined by City ordinance or state law, will be occurring throughout the community. Violations can result in citations and, in some cases, arrest. Follow local laws and city ordinances, including those related to gatherings, noise, littering and public safety.
The Picnic Day Pledge has been a longstanding part of UC Davis’ approach to Picnic Day, to help encourage responsible celebration, and in 2026, that commitment is being strengthened through a more robust, unified pledge developed in partnership with the City of Davis. This expanded approach brings everyone (students, businesses, community organizations, agencies and more) together to create a stronger sense of collective responsibility and community wellbeing.
To sign up for the pledge visit the UC Davis page: https://picnicday.ucdavis.edu/safecelebrations.
More About the Picnic Day Pledge
- Campus Participation: UC Davis will encourage Greek houses and student organizations to sign the pledge, creating consistent expectations across student-led groups and strengthening shared responsibility on campus.
- Community and Business Participation: The City will invite businesses, bars, organizations, agencies and anyone interested to sign the pledge as well, expanding participation across the broader community and aligning safety commitments citywide.
- Uniformity: For the first time, a single Picnic Day Pledge will apply for interested students, community partners, members, businesses and organizations, reinforcing consistent standards and promoting a unified approach to expectations and accountability.
- Public Visibility: The City and UC Davis will publicly share the number of pledge participants to highlight how many are contributing to a safer, more welcoming environment. This visibility provides positive reinforcement and demonstrates widespread community engagement. This is currently in the works.
The Picnic Day Pledge mirrors the Shared Commitments for Safe Celebration (see tab) and helps reinforce shared expectations.
- Reoccurring meetings: The City of Davis began meeting with UC Davis leadership, including staff from Picnic Day, the Chancellor’s Office, Student Affairs and Student Conduct and Integrity, a full year in advance of Picnic Day 2026 with increasing frequency and communication at the start of the calendar year, discussing public safety, protocol changes and better education. The City and Davis PD continue to meet with campus organizations along with college students to discuss enforcement, safe choices and smart celebration on Picnic Day.
- City presence: Each year, UC Davis activates its Emergency Operations Center (EOC) for Picnic Day, serving as the central hub for managing communications and coordinating response efforts on campus. This year, City staff will be present in the UC Davis EOC throughout the day. At the same time, a UC Davis representative will be stationed in the City of Davis EOC to ensure real-time coordination, streamline information sharing and support a unified response as needed.
- Student organizations: Staff from the university and Davis PD will meet with sorority and fraternity leaders about expectations for responsible behavior, fines and enforcement in the City on Picnic Day. The campus is also sending information to leaders of all registered student organization.
- Shared messaging: The City and UC Davis have developed shared language and coordination with the Picnic Day student committee to promote unified, consistent communication before and during the event. This shared messaging will be reflected in upcoming outreach, including lawn signs, the Picnic Day pledge, Shared Commitments for Safe Celebration and more.
- Parade strategy: UC Davis PD will assist Davis PD staffing posts on the parade route within city limits to allow Davis police officers more availability to respond to calls for service and to engage in proactive, safety-focused enforcement. The parade route will also be shortened by one block to support staffing and operational efficiency.
