MUSIC: The darling young Yoshida Brothers, masters of the ancient tsugaru-shamisen, reinvent traditional Japanese folk music with the addition of modern pop, rock, and world music sensibilities. The bros. will be at Yoshi's through Thursday.

8 p.m. // Yoshi's San Francisco (1330 Fillmore St) // $28

FILM: Documentary The Matter of Everything: A Quantum Dose of Reality will be at the Red Vic for one night only. Learn about the interconnectedness of nature while being challenged to see beyond your everyday sense of experience. Director Enrico Lappano will accompany the soundtrack live on the cello, followed by a Q&A with Lappano and his fellow filmmaker Olga Antzoulatos.

7 and 9:15 p.m. // Red Vic Moviehouse (1727 Haight St) // $6-7

GAME: This month's Mastermind Pub Treasure Hunt will take place at Maritime Plaza. Come on your own or bring 3-5 friends to find a series of clues that ultimately lead you to a local pub, where you can all enjoy a pint or two and some grub. RSVP via Facebook.

6 p.m. // Maritime Plaza (Clay and Battery Streets) $10