Yearly Signature Events & Scheduled Closed Dates

Celebrate Fun Holidays in STEAM-filled Ways

Our yearly signature events include Easter Eggstravaganza, Spookfest, kidFEST, Harry Potter Day, and Noon Year’s Eve. These four events are traditionally a day-long celebration filled to the max with themed interactive activities & demonstrations, educator-led workshops, and epic science family-fun. Everyone is welcome to purchase a ticket and experience a Science City signature event. Union Station Members receive free or discounted pricing to attend.

Because of the pandemic, these signature events may look a little different. 

Along with our yearly signature events, Science City features monthly themes and daily activities.

Please check out the calendar to see what’s happening today in Science City!

Daily Activities

Closed Dates

Please Note: Science City and the Planetarium are closed on the following dates in 2023.

  • January 2 – 6
  • April 24 – 30
  • September 5 – 15
  • Thanksgiving Day: November 23
  • Christmas Eve: December 24
  • Christmas Day: December 25

Please Note: Schedule is subject to change.