San Joaquin County Parks will once again present Trunk O’ Treat, set for Friday, Oct. 10, 2025 from 4 p.m. to 7 p.m. at Micke Grove Regional Park in Lodi. Guest registration is now open for this pre-registered event.

Located in the Micke Grove Zoo parking lot, the Halloween event will feature decorated cars from over 50 different business, agencies and organizations, along with kid’s crafts and games, pumpkin decorating, food trucks and plenty of candy. Micke Grove Regional Park and Zoo will close at 1 p.m. that day and reopen for Trunk O’ Treat that evening.

Trunk O’ Treat is a pre-registered event only, guest registration is open online with the links available on the Parks’ Facebook, Instagram and website, sjparks.com. Registration is $10.50 per vehicle and will close once capacity is reached.

Candy donations are welcome and can be dropped off weekdays 8 a.m. to 4:30 p.m. at the San Joaquin County Parks Administration Office, located inside Micke Grove Regional Park.

Trunk O’ Treat is sponsored by Generac Energy Systems, Jelly Belly Candy Company, American Custom Private Security, Diede Construction, Raising Cane’s, Republic Services, RideNRoll, T&S West Contractors, West Coast Arborists, Builder’s Exchange of San Joaquin, CVE Demolition and Mech Finix Labs.

For more information, call 209-331-2050 or email sadams@sjgov.org.

Micke Grove Regional Park is at 11793 N. Micke Grove Road in Lodi.