LEGOLAND Discovery Center Boston is a new, indoor attraction, for children between 3 to 10 years old and their families. The interactive experience includes rides, a 4D cinema, Master Model Builder workshops and more! You can also see iconic attractions from Boston and surrounding areas in MINILAND. While all adults must be accompanied by a child, there are Adult Nights every month.
https://www.bostonusa.com/listings/legoland%c2%ae-discovery-center-boston/13760/