City people! Here's a win/win: Join legendary hip hop producer Just Blaze (we hear he does a mean house set in addition to what you'd expect) plus DJ's Hiro, Neil Armstrong, Soul, Roxy Cottontail and Rich Medina for a hope and dollar bills raising evening at Tammany Hall downtown this Saturday night. It'll be a good vibes zone—all the musicians, sponsors and barkeeps involved are donating their time and talents and 100% of proceeds will go to Japan's Red Cross. If you're in town and want to come out, RSVP to firstname.lastname@example.org. If you're not around but want to lend a hand, hit up the same address to donate.