“A WHAM BAM WOW ensemble of horns and rhythm!” is how the United States Air Force (USAF) Academy describes its newest ensemble, Pegasus. Pegasus makes its Grand County debut on Friday, July 25, from 1-3 p.m. in Hideaway Park, Winter Park. The performance is free. This is the second concert of the summer series for the Grand County Concert Series. The Pegasus concert is made possible through a partnership with the Winter Park & Fraser Chamber.