#WinnerWednesday Congratulations to our local guest Osvaldo who hit a grand progressive jackpot on Treasure Box Kingdom for $12,782! Osvaldo loves this machine and this is the second time he has hit a great bonus on it. #GSR #GrandSierraResort #BigWin #Jackpot #Reno #Progressive #FUNis3LetterWord #RenoTahoe #Casino