This inaugural event: http://www.fortrodmanpyrateinvasion.com/
Located on Clark's Point on Buzzards Bay, just south of New Bedford, Mass. They did a super job for a first-time event, and plans are already in the works for next year.
Here's an album of pics I saved, featuring our three small boats, and the two larger craft that participated:
http://smg.photobucket.com/user/BCarp/slideshow/Pyrate%20Invasion