The above list may not be comprehensive. I also swipe my card to see if there was any promotions and I ended up winning stock pot which was a Mystic Lake Casino Hotel Location.north carolina legalized gambling CASINO ONLINE PAYCHECK Mystic Lake Casino Hotel. Minneapolis, MN, US (MSP). Mystic Lake Blvd., Prior Lake, MN US Rooms Make yourself at home in one of the air-conditioned guestrooms. Mystic Lake Blvd Prior Lake, MN () When I came to the casino, I used to be a HUGE fan of their deli located by the gamblers grill, but since they've made the switch to cold sandwiches only, I'm not really sure anymore. Mystic Lake Casino, located in Prior Lake, Minnesota, offers slots, blackjack, and bingo. It features a room hotel and is the largest Minnesota casino. Street Address: Mystic Lake Boulevard NW, Prior Lake, MN.