Member Appreciation Weekend: Haunted Halls



  • Saturday, October 25 and Sunday, October 26 | 9:00 am – 5:00 pm
  • Offering Format: Member Event
  • Locations throughout the Museum
  • Admission: Free


Celebrate Halloween with a weekend of "spooky" science at the Museum!

We're dusting off our witch's cauldron to transform our Exhibit Halls into a Halloween-themed party! You're invited to celebrate the holiday with a weekend of family fun, hands-on science activities, and prizes. (There’s no need to be scared of ghosts and goblins — this event is appropriate for all ages.)

Entrance is limited to the number of Exhibit Halls admissions permitted with your membership level. Be sure to bring your active membership card with you.

Additional Information

The Halloween festivities include:

  • Costume Dance Party featuring DJ Ooch and family-friendly costume show.
  • Scary Science Snack Time in a special area of the Riverview Café. You can even make your own slime!
  • Spooky Scavenger Hunt throughout the Museum. Complete the hunt for the chance to win two free Omni or Planetarium passes.
  • Halloween-themed versions of the Museum’s popular drop-in activities and live presentations.
  • We’ll also be raffling off two free tickets to our next Member Overnight. Simply show your membership card to enter, or wear a costume to double your chances!