With the state's Gaming Commission having come to Leominster last night, it's hard to not notice how the landscape for approving and opening. A GROUP of Leominster business officials, with the help of former Senate president and now lobbyist Stan Rosenberg, is pursuing a long-shot. T&Cs apply. LEUMINSTER, MA Special Referendum to approve a Category 2 Casino in Leominster as required by. 21+. (NECN: Mike Cronin) – Leominster, Mass. residents will vote Tuesday on whether the city will take a gamble on the state's only slots casino. + slot machines at Encore Boston Harbor. Grant St. 16 likes. No Slot CASINO IN LEOMINSTER. BOSTON — By the end of this week, the state Gaming Commission will decide whether Leominster, Raynham or Plainville will host a slots casino. . Bally Casino Rhode Island Bonus: Get $50 when you deposit $ RI Only. Arline Stith. 88 Fortunes, Buffalo Diamond, Blazing 7, Monopoly, Wheel of Fortune, Jin Ji Bao Xi Rising Fortune, poker games. Citizens against Leominster Casino. BOSTON – Plainville beat out Leominster to become the site of the state's first and only slots parlor in a vote Thursday by the state. The mission of this site is to increase awareness and focus opposition to the Leominster slot parlor proposal.