Boston Children’s Museum https://www.bpl.org/teens/mcas/index.htm Boston Children's Museum is proud to partner with Target to present Target $1 Friday Nights, every Friday evening from 5-9pm, when families can enjoy the entire museum for $1. Each year, more than 50,000 participants are...

  Harvard Museum of Natural History https://www.hmnh.harvard.edu/kids_and_families.html Free to Massachusetts residents every Sunday morning (year-round) from 9:00 am to noon and on Wednesdays from 3:00 to 5:00 pm (September through May) excluding commercial groups