Build Mass Ave.

The BSA Foundation will partner with the Mary Baker Eddy Library for a family design event during Opening Our Doors, a day of free events in the Fenway Cultural District. In this Box City program, Boston’s youth will rethink one of the city’s beloved roads—Massachusetts Avenue. Guided by architects, children will use their imaginations to construct their own piece of architecture from recycled materials. Children must be accompanied by a caregiver.

This is a drop in program, suggested completion time: 45 to 90 minutes. Registration not required.

Opening Our Doors, produced by the Fenway Alliance, brings together the community in a diverse day of free cultural offerings for the entire family. Member institutions and partners host activities ranging from musical and dance performances to historic tours and lectures, special “behind-the-scenes” looks at Alliance institutions, walking tours of The Fenway, and much more.