 The heat is on this July at Hard Rock Casino Tulsa during $500,000. It's getting hot in here. Saturday, July 6th and 13th. We'll draw one winner each night at 10 p.m. to pick out four of 20 mystery spaces. Pick all four spaces with a Hard Rock logo inside to win $500,000 cash. Earn entries daily starting July 1st. Only at Hard Rock Hotel and Casino Tulsa. See one-star rewards for full rules and details.