Lone Star Park "Day at the Races" including admission, reserved seating and programs for 4 people and 1 valet parking pass during the 2016 Spring Thoroughbred Season, valid through July 17, 2016. Chamberlain's Steak and Chop House $25 gift card and Chamberlain's Fish Market Grill $25 gift card ,Valid Sun-Fri, reservations required, one gift certificate per table, 2 entrée minimum purchase required, other restrictions apply.