HOH loves a good roundup of which Members of Congress are sleeping in their offices, and the AP has the latest estimate: Around 40 Members are bunking out in their official digs rather than renting apartments. And according to the story, no Senators are believed to follow suit. The AP also has a few fun details from life as a member of the "In-Office Caucus." The AP reporter dropped in on Rep. Dan Lipinski (D-Ill.), who spent a recent evening "in a T-shirt and blue jeans. He dined at his desk on grilled chicken and Trader Joe's Pav Bhaji warmed in the office microwave. He drank milk from a plastic gallon jug, watched TV as the Pirates edged past the Cubs and glanced at a Web site, Catholic Advocate." Good times. The AP also says Rep. Mike Quigley (D-Ill.) hangs a sign on his door to alert cleaning crews: "Member sleeping," it announces. "Miembro durmiente." Dem Dance Night Tonight, the Democratic Club is losing its coat-and-tie image and morphing into a club with a slightly different connotation (think more "In da Club" than country club). The venue is hosting a party called L.O.T.U.S. 2.0, with guest DJs Catlin O'Neill, a staffer to Speaker Nancy Pelosi (D-Calif.), and Jessica Barba, staffer to Rep. Tom Perriello (D-Va.). It's a bit of a case of the mice playing while the cats are away — a Democratic staffer notes that most Members will be jetting home after votes tonight, freeing staffers up for a night when they can put aside their BlackBerrys. Submit your hot tips, juicy gossip or comments here. Can't get enough HOH? Get a midday dose of fun and gossip with HOH's One-Minute Recess, delivered to your inbox daily. Sign up here — because everyone deserves more recess.