By:Annette Perez Issue: Biennial of the Americas 2010 Section:City Exhibitions and Special Events Participants of the Energy roundtable donned bicycle helmets, while in their suits, and rode through the streets of Denver to the Ellie Caulkins Theatre. Secretary of Transportation Ray LaHood praised the efforts of the B-Cycle program by saying, βThe Bike Share Program is the model for the country. Denver is one of the best in transportation due to the efforts of the city and Mayor Hickenlooper.β The B-cycle Program allows customers to purchase a 24-hour membership, select and take the bike, ride the bike to a destination and return it at any convenient location.