7. Lawn on D
Lawn on D is a 2.7-acre outdoor event space managed by the Massachusetts Convention Center Authority. The lawn, which launched in August, has freshly planted trees and greenery, lawn furniture, and a 5,000-square-foot tent with a permanent bar. Guests can sit at picnic tables or stroll along paved walkways; a number of food trucks often line up nearby. The facility offers electrical connections, lighting, security, and Wi-Fi access for private events.