I am an art historian mainly researching artists' collectives and most recently social sculpture. I have been working on an information project about occupied social centers in Europe which was presented at the ABC No Rio cultural center in New York City in spring of 2009. House Magic: BFC wiki blog of the project, called Occupations and Properties
For the USSF in Detroit next year, I would like to present the traveling version of this information project (called "House Magic"), and also gather information about similar related projects in the U.S.A. Examples include 2640 and Participation Park in Baltimore, Landslide Farms in Pittsburgh, ABC Mo Rio in NYC, and.... ???
Contact me at awm13579 [at] gmail.com, with subject line "USSF info"