ART/OPEN MIC: At Pecha Kucha, eight to 12 designers will each present 20 images of their work. This month's theme is change. Like a grownup version of show-and-tell, each person gets 20 slides, each onscreen for 20 seconds. It's like a Power Point presentation, only more interesting. Hopefully. Find out more about it here.

8:20 pm (?) // 330 Ritch (330 Ritch at Brannan) // $5

FILM: The Class (Entre les murs) won the palm d'or at the Cannes Film Festival last year. Thus: you should see it. It's about school kids in the banlieue, or something. Grittiness will be felt.

5:40 & 8:30 // Clay Theater (2261 Fillmore) // $10.50

WRITING: While not nearly as interesting as singing Broadway standards, "Sex Workers Writing Workshop" will have hookers, escorts, hos, rough trade, ladies of the night, hustlers, and other assorted sex workers share their writing and get honest, non-judgmental feedback. Workshop facilitated by Gina de Vries

7 pm // Center for Sex & Culture (1519 Mission) // free