From The Nation magazine, an announcement of a week of anti-war festivities:

There are also more than 500 antiwar events planned nationally to mark the third anniversary of the war…One of the most fun antiwar events on the slate — the Bring ‘Em Home Now! concert — takes place this Monday, March 20, at Hammerstein Ballroom in NYC. Please join RadioNation’s Laura Flanders, Cindy Sheehan, Susan Sarandon, Margaret Cho, Chuck D, Anthony Arnove and musical guests Michael Stipe, Rufus Wainwright, Peaches, Steve Earle, Bright Eyes, Fischerspooner, among many others.
Tickets are priced at $28, $35 and $150 VIP (including cocktail party with Cindy Sheehan).