Previously called Haunted Halls, Spooky Science Weekend is a chance to enjoy everything you love about the Museum of Science with a Halloween twist.

Festivities include

• DJ-hosted dance party and family-friendly costume contest

• Halloween-themed versions of the Museum's popular drop-in activities and live presentations (such as a mystery skeleton, creepy crawlies, lightning, brains, and broomsticks).

• Design Challenges

Spooky Science Weekend is free for members. Non-members can purchase exhibit hall tickets ($26-$31 per person) or request free library passes. Children under 3 are always free.

Premium members get 2 hours of free parking. Otherwise parking (in their attached lot) ranges from $15-$40.

Looking for more Halloween activities in Boston? We made a map here.