PERFORMANCE: StageWright presents Beatboxing Beasts & Cafeteria Feasts, in which fifth graders from Starr King Elementary School have written six original plays inspired by works of visual art at the de Young Museum. The plays will be performed as staged readings by professional actors with music by The TimeOuts and DJ Brotha Sub.

6 p.m. // de Young Museum, Koret Auditorium (50 Hagiwara Tea Garden Dr) // free (space is limited, so register ASAP!)

MUSIC: Rova Saxophone Quartet performs a no-sounds-barred improvisatory collaboration with Berlin-based multimedia artist/wunderkind Lillevan in Fissures, Futures, a set of pieces dedicated to the visionary genius that was Buckminster Fuller.

8 p.m. // JCCSF, Kanbar Hall (3200 California St.) // $16-24

ART: Consume large amounts of Wisconsin cheese and peruse nearly a hundred pieces of artist Anne Olson's movement etchings -- a conceptual project, where she recorded environmental movement on etching plates.

6 to 11 p.m. // California Modern Art Gallery (1035 Market St) // free