Grounds Admission - Sat. Jan. 9 If you have event tickets, you do not need to purchase a separate Grounds Admission ticket for that day. Present your event tickets to the ticket taker when you enter. Parking is free at Coors Field. Due to construction, parking is very limited around the National Western area and there is a fee to park. All patrons are encouraged to park at Coors Field where there are shuttle buses that run every 10 minutes. Children 2 & Under are FREE as long as they sit on a lap. Will Call is located in the South Lobby of the National Western Complex building. 4655 Humboldt St. Denver, CO 80216 For any questions, please call the box office at (303) 295-6124 or via e-mail to nwtickets@nationalwestern.com.