Please update to a modern browser such as Chrome. The MGM and Encore Boston Harbor sites opened their doors in 20 respectively, while two Indian casinos (which will be operated by the state’s two recognized trades) now have planning permission and will open in the near-term. The web Browser you are currently using is unsupported, and some features of this site may not work as intended. In 1971, the modern state lottery was conceived and passed into law, with the first ever draw taking place early in 1972.Ģ011 – present In 2011, the Extended Gaming Act was passed by state authorities, allowing for the creation of three casino resorts and slot parlor at Plainridge Park. Several primitive state lotteries were then commissioned between 17, before a new and comprehensive ban was issued in 1833 (this would last for 138 years).ġ934 – 2011 On-track pari-mutuel betting on horse and dog racing was officially legalised in 1934, and this market has grown from strength-to-strength with the development of Plainridge Park and other racecourses throughout the state. 1719 – 1934 While private lotteries were common in the state throughout colonial history, these entities were banned in 1719 following a shift in public opinion.