August 23, 2010 - August 26, 2010

Losen, Lost Nation, and Louza.

August 16, 2010 - August 19, 2010

Brooklyn, Berkeley Heights, Riverdale, Honolulu, and Fair Lawn. 

August 10, 2010 - August 12, 2010

Montreal, St. Lambert, Ottawa, and Guelph.  Places Canadian?

EDIT: As suggested, hometowns of Arcade Fire members

August 2, 2010 - August 5, 2010

Codman, Haddoke, Tilapatio, and Fluker.  Fish.