For decades, Bloomingdale's Lexington avenue windows have sparkled with seasonal spirit. the 2007 window design was inspired by a partnership with the Children's Museum of Manhattan and the Children's Museum of the arts. Multi-media "holiday dreams" were created by 9- to 12-year-old children and then translated into 3-D by the store's talented visual team. as part of the celebration, purchases of the Bloomingdale's Little Brown Bear benefited children's museums nationwide. Singing superstars Lance Bass, Broadway's "Hairspray" star, and paul potts, winner of the hit Uk show "Britain's Got talent," were on hand to unveil the windows.