Arcade Fire's tour starts this week and hits NYC's Madison Square Garden on September 12 with Preservation Hall Jazz Band and Grandmaster Flash (tickets). A couple days before that, the band's Win Butler and Régine Chassagne will play a "cocktail soiree" benefit for Haiti at The Club Room, Soho Grand Hotel on September 10 with the Preservation Hall Jazz Band on the bill as well. Tickets ($500) are on sale now and benefit The Kanpe Foundation.