Grand Finale and Fair end the 100-mile event. More than 120 mounted Pony Express Christmas Couriers deliver the Governor's Christmas message. Offers a festival ceremony celebrating the civil and military history, plus many cultures, of the Alamo region. Includes equestrian drills, Six Flags of Texas on horseback, U.S. Army Medical Command Band, Pony Express cancellations, living history displays, music, dance, rodeo drills and more. Fort Sam Houston Arthur MacArthur Field.