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Halloween Festivities Return to Downtown SLO Farmers' Market on Thursday, October 30, 2025

Activities include the Trick-or-Treat Trail, Costume Contest in Mission Plaza, “Scary-oke!”, and more!

Downtown SLO is excited to share that Halloween Festivities at the Downtown SLO Farmers’ Market will be held on Thursday, October 30, 2025, from 6–9 PM. 

Event Details

Date: Thursday, October 30, 2025
Times: 6–9 PM*
Location: Downtown San Luis Obispo

*To ensure safety, event times have been adjusted from previous years to align with Farmers’ Market street closures and operations.

This event is free, family-friendly, and open to the public.

Trick-or-Treat Trail | 6–8:30 PM

Sponsored by Eureka & City Wide Facility Solutions

Families are invited to follow the trail and collect candy as they Trick-or-Treat at downtown businesses and farmers’ market vendors. Trick-or-Treaters are encouraged to start at Mission Plaza and follow the map through downtown. Families are encouraged to bring their own treat bags and print maps at home, or use the digital version. The map will be published online at DowntownSLO.com/Halloween as the date approaches.

Costume Contest in Mission Plaza | Registration/Check-In: 6–6:30 PM, Contest: 6:30–8:30 PM

Sponsored by Toyota of San Luis Obispo; hosted by 98.1 KJUG

People of all ages are invited to participate in the annual Costume Contest in Mission Plaza! Prizes from local businesses will be awarded to winners in the following categories: age groups 0–2, 3–4, 5–8, and 9–12, as well as pairs and groups. The contest will be emceed by Pepper Daniels of 98.1 KJUG and judged by San Luis Obispo City Mayor Erica A. Stewart, alongside local leaders from sponsor organizations.

Pre-Registration (Online): Closes Thursday, October 30, 2025, at 1 PM

For the first time, an online pre-registration form is available to speed up the check-in process. Those interested can register now at DowntownSLO.com/Halloween. As always, on-site registration will still take place at Mission Plaza before the contest begins. All participants must check in at Mission Plaza before the contest. Registration is free!

“Scary-oke!” | 6–9 PM

Sponsored by Kramer Events & Krush 92.5

The Krush 92.5 will host their annual “Scary-oke!” karaoke contest at the intersection of Chorro & Higuera. Sign up onsite and compete for cash prizes!

Farmers’ Market | 6–9 PM

The community is invited to dress up in costume and enjoy five blocks of over 120 vendors offering fresh produce, famous BBQ, delicious meals, crafts, baked goods, and more! Halloween Festivities coincide with the normally scheduled Downtown SLO Farmers’ Market on Higuera Street. Pets are not allowed in the Farmers’ Market per CA Health and Safety Code 114259.5. More information on the Farmers’ Market can be found at DowntownSLO.com/Farmers. 

Sponsors & Partners

2025 Halloween Sponsors & Partners:
2025–2026 Farmers’ Market Sponsors and Partners:

For More Information

Farmers’ Market Press Kit | Website | Instagram | Facebook Event

About Downtown SLO

Founded in 1975, Downtown SLO is a 501(c)6 nonprofit organization whose mission is to foster an economically vibrant downtown San Luis Obispo. Representing businesses within the city's Business Improvement Area, as well as voluntary members and community partners, Downtown SLO collaborates closely with the City of San Luis Obispo to support a thriving, vibrant city center. The organization is known for producing beloved community events like the weekly Thursday Night Farmers’ Market, the Annual Holiday Parade, and Concerts in the Plaza.

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