Texas visitor scores $1.3M poker hand win at Nevada casino Tony Garcia, Las Vegas Review-Journal · February 21, 2020 at 2:58 pm Sometimes your friends have good advice. The friends of Dorothy Boone of Temple, Texas, advised her to take a family trip to Lake Tahoe. She chose wisely. Boone hit a Three Card Poker progressive jackpot Monday night at Harveys Lake Tahoe to win a jackpot of $1,340,518. According to Caesars Entertainment spokesperson Chelsea Ryder, Boone had been playing for about an hour when she hit a royal flush in spades. It was a first time Lake Tahoe visit for Boone and her husband, which almost didn’t happen as their group originally had planned to visit Laughlin.