Free tastings in theSouth Boston Waterfront brewery weekdays are at 4 p.m.; there is an additional tasting at 2 p.m. on Wednesdays, Thursdays, and Fridays. Read more.
The empty expanse is livened up by free concerts sponsored by the city on summer Wednesday evenings. Read more.
Shakespeare on the Common performances here are always fun. In 2012, "Coriolanus" will be performed from July 25 - August 12,Tuesdays-Saturdays 8pm & Sundays 7pm. Read more.
It costs money to join, but this private library offers free tours of its treasures on Tuesdays and Thursdays at 3 p.m. Reservations required. Meet at the circulation desk. 617-227-0270, ext. 279 Read more.
Enjoy strolling Olmsted's parks any day of the week. Or try one of the free walking tours, Sundays, 1 to 2:30 p.m., through October. Read more.