@ San Fransisco City Hall, 1 Dr. Carlton Goodlett Place, Rm 284. Supervisor Rafael Mandelman welcomes artist Jun Yang whose art is currently on display. 4-5pm. mandelmanstaff@sfgov.org

@ The Embarcadero in front of The Ferry Building. The annual pillow fight where you can take your anger out on love or just find someone to beat with your pillow. 5-8pm. urbandiversion.com

@ San Francisco Conservatory of Flowers, 100 JF Kennedy Drive. Indulge your senses with a trip to the rainforest and enjoy sensually-inspired experiences taking place throughout the Conservatory galleries. 5:30-9:30pm  conservatoryofflowers.org

@ Dog Eared Books, 489 Castro Street. The club will discuss Jack and Lem: John F. Kennedy and Lem Billings: The Untold Story of an Extraordinary Friendship. 7pm.dogearedbooks.com

@ City Lights Bookstore, 261 Columbus Avenue. The author will read from her new book of short fiction entitled Beautiful Days. 7pm.  citylights.com

@ Wild Side West, 424 Courtland Avenue. Kit Tapata hosts the weekly-on-Wednesdays trivia competition mixed with music and live improv at the popular Bernal Heights location. 7–9pm. tapatatwins.com