FILM: In honor of SF Bike Week, the Disposable Film Festival presents the 2nd Annual Outdoor Bike-In, featuring the best of 2010's competitive shorts (including the above short) plus a few other gems. Feast on food from forage SF and enter the raffle before the screening. Be sure to bring a blanket or something else to sit on.

6 to 10 p.m. // 7th and Minna (parking lot across from the Good Hotel) // free

FORUM: At Inforum's The Urban Farming Movement, innovators in the local urban farming community will discuss its place in the world of organic, local-grown culture, and how they're bringing the farm to the city. Delicious bites from Mission Pie, Bella Viva Orchards, Back to Earth Catering and wine from Russian River Vineyards will be served during the networking reception.

6 p.m. // The Commonwealth Club (595 Market Street, 2nd fl) // $7-20

PHOTOGRAPHY: Photographer Joe Budd, whom SFist interviewed last August, will exhibit a new series, Our Glass, which focuses on abstract landscapes, portraits, and vignettes found along the Northern California, Bali, and African coastlines. Half of any artwork purchased will benefit nonprofit, Tipping Point Community. Photographer and filmmaker Patrick Trefz will also be projecting some of his short films.

6 to 9 p.m. // Design Within Reach (1913 Fillmore St) // free