The Museum Day Live! ticket provides free admission for two people.
Participating museums include the Museum of Fine Arts, the Museum of African American History, Harvard Art Museums, the Harvard Museum of Natural History, and more.
Museum Day Live! is an annual celebration of boundless curiosity hosted by Smithsonian magazine. Participating museums and cultural institutions across the country provide entry to anyone presenting a Museum Day Live! ticket.
Tickets will be available to download on August 25, 2017.
List of participating Massachusetts museums: http://www.smithsonianmag.com/museumday/venues/museum-day-live-2017/?state=MA&zip_code=&name