A freemarket is “a ‘potluck’ of things, services, food, and community that comes together once a month. The goal is to encourage the idea of giving just for the sake of giving and to create a constructive alternative movement to the waste and exploitation of the capitalistic economy.”
-San Francisco Bay Area Progressive Directory
Really Really Free Markets (archived link, page no longer active) take place around the US. Not one in your town? Start one!
New York City’s Really Really Free Market (on Facebook)
Swap-O-Rama-Rama (archived link, page no longer active) is a seasonal clothing swap and series of do-it-yourself workshops in which a community explores creative reuse through recycling used clothing.