Friday:
 • At "Breaking the Band," OC creator Josh Schwartz explains his awesome power to make indie bands non-indie. (Hint: Having a TV show helps.) [Paper]
• The Whitney hosts Matmos, whose past musical experiences include "simulated cranial drilling and rat-cage plucking." Like you haven't seen that a million times before. [flavorpill]

Saturday:
 • Head to Washington Square Park for the Million Marijuana March. The rally begins at 11 and lasts till you to find a pizza joint. [CuresnotWars]
• Need a stimulant after your mellow Washington Square afternoon? Endless Boogie plays Cake Shop. [Paper]

Sunday:
 Celebrate a fine spring day indoors, in the dark, viewing the Australian western The Proposition. Cute accents! [The Proposition]