Mystery Thursdays - Every Thursday in September

Triple Diamond, Elite Member and Prive Member Exclusive

Free Play & Prize Giveaway

Weekly Draws every Thursday, September 5, 12, 19, & 26, 2019.

Final Draw on Thursday, September 26, 2019

Draw at 7:30pm | 5 Merchandises

Box 1: iRobot Roomba 675 Robot Vacuum

Box 2: Playstation 4 1TB Console

Box 3: iPad Pro

Box 4: Smeg Coffee Maker

Box 5: Mystery Prize

Draw at 8:30pm | 2 winners of $500 Free Play each

Draw at 9:30pm | 1 winner of $1500 Free Play

One Mystery Thursdays ballot can be earned per day by a Triple Diamond, Elite Member or Prive Member who presents their Encore card at Guest Services.

Must be present to win. All weekly ballots will be carried over to the Grand Prize Draws on the last Thursday of the month. As per Canadian law, winners are subject to a mathematical skill-testing question. Quebec residents are excluded from this promotion. 19+ only. River Rock Casino Resort reserves the right to change or cancel promotions at any time. See Guest Services for more details.