I won't be able to attend on Saturday but I thought I would set up a general rendezvous in the early evening. If you want to meet other folks from the group swing by Barca at 5:30 (the bar is right outside the fesetival site). I've found the back area of the main floor serves as a good meeting spot.
Pickwick * Purity Ring * A Trak * El-P * Star Slinger * Killer Mike * Big Freedia * Rose Windows * Radiation City * Wild Cub * La Luz * Pure Bathing Culture * The Flavr Blue * Doldrums * Onuinu * 18 Individual Eyes * Country Lips * Naomi Punk * Dog Shredder * The Horde and the Harem * Land of Pines * Gaytheist * Chastity Belt * Fools Gold Club House * FF * Pony Time * S * Dave B * Youryoungbody * Vox Mod * TacocaT * Grave Matters * Spaceneedles * Rabbits * Trash Fire * JK Pop
3-day passes are sold out but individual day tickets are still available. You can buy them online here: http://capitolhillblockparty.strangertickets.com/
More info: http://capitolhillblockparty.com/