The party car in full swing on the last of 10 cars of a Bay Area Rapid Transit train. January 24, 2004.
Boingboing reports: An anonymous partycarster says, "The last car on the BART is always the party car. Critical mass transit. Friday, Jan 23rd - 16th/mission BART - Richmond train departing at 5:30 if you miss that train, get the next one. bring music, visuals, people."
