VIDEO: I-80 Trucker’s Jamboree – Antique Truck Display By Summer Smith - July 16, 2013 FacebookTwitterWhatsApp CDLLife visited Walcott, IA, for the annual Trucker’s Jamboree held at the famous Iowa 80 Truck Stop – World’s Largest Truck Stop. Watch this video to check out all the antique truck pictures we took. Which antique truck is your favorite?