As the music thumped, the boys from East Valley High School – ties carefully knotted, shirts pressed, hair styled just so – casually knocked back another soda and surveyed the dance floor. Josh Werre, 14, and Zackery Kauwe, 19, peered through the crowd of students, searching out the object of Kauwe's intentions, a demure and neatly dressed classmate. Kauwe, a developmentally disabled student, had already hit the dance floor multiple times but was itching for another go-round. "Anything you play, he'll dance to it," Werre said, and Kauwe laughed. The Pavilion at Northern Quest Casino, site of Monday's Spring Fling prom for special-needs students and young adults, pulsed with a thick bass as the Baha Men asked, "Who Let the Dogs Out?" The Kalispel Tribe of Indians' Camas Institute sponsored the dance and lunch, providing some 300 students from Spokane Public Schools, East Valley and other districts with a break from the school day.