The Arlington Masonic Temple, built in 1923, is the home of Mystic Valley Lodge, A.F. & A.M. Instituted December 12, A.D. 1797, A.L. 5797. The Arlington Masonic Temple is near Arlington Center, around the corner from Arlington’s Town Hall.
19 Academy Street
Arlington, Middlesex 02476
Justin M. Heath, Masonic Ambassador
Second Tuesday of each month between September and June.