If you're looking to find the cool kids of the Democratic Party on Tuesday night, check the K Street Lounge. Generation Forty Four, the Democratic National Committee's new young donor group, is hosting a fundraiser at the downtown nightclub (with tickets cleverly starting at $44). The highlight of the night is a special appearance by President Barack Obama's 2008 presidential campaign manager, David Plouffe, but HOH hears there will be plenty of other political VIPs on hand, including Mitch Stewart, executive director of Organizing for America; Rep. Patrick Murphy (D-Pa.), one of Gen44's honorary co-chairmen; and Reps. Kendrick Meek (D-Fla.) and Tim Ryan (D-Ohio). 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.