And The Clean, and Yo La Tengo again, and Claudia Gonson of The Magnetic Fields, and Sharon Von Etten, and Portastatic, and Dimmer, and Kyp Malone, and Coasting, and a couple comedians, and the Kilgour brothers all over the place, and and and...

Oh man. I am not at all ashamed to say I was openly weeping.
So much love.
BrooklynVegan has an excellent summary of the whole night, plus a collection of bootlegged Mangum videos,
here.