Barktoberfest: The Sierra-Tuolumne Kennel Club will host its three-day dog show, Barktoberfest, from 8 a.m. to 5 p.m. Friday through Sunday at the Mother Lode Fairgrounds, 220 Southgate Dr., Sonora. Admission is free, but parking is $10. For more information, visit: stkc.org/barktoberfest/

Trunk o’ Treat: Micke Grove Regional Park is hosting a Trunk o’ Treat event from 4 p.m. to 7 p.m. Friday at 11793 N. Micke Grove Rd., Lodi. The event will feature decorated cars from over 50 different organizations, along with kids crafts and games, pumpkin decorating, food trucks and plenty of candy. Pre-registration is required at: https://bit.ly/3WalVKu

Gallo Repertory: The Gallo Center Repertory Company will present “The Play that Goes Wrong,” with shows at 7 p.m. Friday, 2 p.m. and 7 p.m. Saturday and 2 p.m. Sunday. Blending Sherlock-style mystery with Monty Python–level absurdity, this Olivier Award–winning farce turns theatrical disaster into pure comic delight. For tickets, visit galloarts.org.

TFD Open House: The Turlock Fire Department will host its annual Open House from 10 a.m. to 1 p.m. Saturday at Fire Station #31, 540 E. Marshall St., Turlock. There will be free hot dogs, activities for kids and fire demonstrations.

Library Presents: Bestselling novelist Katherine Center, often described as the “reigning queen of comfort reads,” will visit Turlock for an afternoon talk at 2 p.m. Saturday at the Carnegie Arts Center, 250 N. Broadway, Turlock. Tickets are $15 and are available at https://tinyurl.com/yw8mmtzv.