Read more Mohegan Sun ready to buy Encore Boston Harbor Decem. The 3 million-square-foot resort will feature 3,158 slot machines, 143 table games, five-star 27-story hotel tower. Read more Encore Boston Harbor Will Open June 23 Ap-Īfter three years of construction at a cost of $2.6 billion, Encore Boston Harbor is preparing to open its doors to the public on June 23. The ceremonies included a ribbon cutting, speeches and a fireworks show. The $2.6 billion Encore Boston Harbor in Everett, Massachusetts opened to the public this morning.
News Headlines Grand Opening of the Encore Boston Harbor J.