Blackkat and Outlaw Books present The 17th Annual Squatters MayDay DJs: Kool DJ Red Alert, Frankie Bones, Heather Heart, Jason BK, Pow Pow, Chrome Infotables: Dancesafe, Indymedia, More Gardens, Sustainable Energy Now, Greenpeace NYC, Culture Defense Project Tomkins Square Park 2p-6p 7th Street btwn Ave A and B http://www.blackkat.org (212)714-4987 all ages, free