Boston sports history is on display at The Sports Museum, located in the TD Garden arena. As you tour the museum, you'll see features on teams like the Celtics, the Bruins, the Patriots, and the Red Sox. Interesting items featured include a replica of Larry Bird's locker, the ice skates and a performance outfit belonging to Nancy Kerrigan, and memorabilia from when the city's NFL franchise was known as the Boston Redskins.
Spend some time exploring Adams National Historical Park. The park is where several historic homes are located, including the birthplaces of John Adams and John Quincy Adams, and the United First Parish Church where both Presidents are entombed. Aside from the houses, there are plenty of attractions to see at this park so sign up for a tour or go on an excursion of your own.
Seasonal beers brewed in-house are the stars at the flagship outpost of this New England mini-chain.
While you're hanging out in the Boston Public Garden, take a ride on the city's signature Swan Boats. The boats are the only ones of their kind in the world and they float the waters of the Public Garden lagoon. A ride on one of these boats is the best way to see all of the attractions in and around America's first botanical garden.