Play Festival: The Prospect Theater Project will hold a One-Act Play Festival at 2 p.m. and 7:30 p.m. Friday, Saturday and Sunday. The original works by local playwrights, dedicated directors, designers, and crew, and aspiring actors create one-of-a-kind, 100% locally grown performances. The theater is located at 1214 K St., Modesto. For tickets, visit prospecttheaterproject.org.

Saturday Studio: The Carnegie Arts Center will host an open studio event from 11 a.m. to 2 p.m. Saturday. Participants will use colorful, unique weavings using yarn and paper. Children must be accompanied by adults. There is no preregistration required for this free event. The Carnegie is located at 250 N. Broadway, Turlock.

Car Show: The Calicreaming Car Show will be held from 11 a.m. to 5 p.m. Saturday at John Thurman Field in Modesto. This high-octane event will feature over 300 show cars, car limbo and other fun activities. For more information, visit: https://www.autolnkusa.com/e/calicreaming-modesto-john-thurman-field

The Last Class: The State Theatre in downtown Modesto will show the film “The Last Class with Robert Reich” at 4 p.m. and 6:30 p.m. Saturday and 11 a.m., 2 p.m. and 5 p.m. Sunday. This movie features American political economist, professor, author, and social media sensation Robert Reich as he teaches his final “Wealth and Poverty” class to 1,000 students at UC Berkeley. For tickets, visit thestate.org.

Races at the 99 Speedway: Enjoy high-octane fun at Stockton’s very own Stockton 99 Speedway, the fastest 1/4 mile banked paved racetrack and the oldest running racetrack west of the Mississippi, at 7 p.m. Saturday. The Stockton 99 Speedway is located at 4105 N. Wilson Way, ¼-mile west of Highway 99. For more information, visit: https://stockton99.com.