Things to do with kids in Boulder on Sunday, December 20

1. Learn to Climb

   December 20, 2026 at 12:30 PM MST to December 20, 2026 at 2:30 PM MST · G1 Climbing + Fitness

   8845 West 116th Circle, Broomfield, CO, 80021

   Participants must be at least 13 years of age

   This class is free with any for of paid entry but requires registration ahead of time.

   We couldn’t be more excited that you want to try rock climbing!

   Event source

2. Go Club for Kids and Teens

   December 20, 2026 at 1:30 PM MST to December 20, 2026 at 4:45 PM MST · Main Library

   1001 Arapahoe Ave., Boulder, CO 80302

   Children's Story Space · every Sunday

   Ages 5 and up

   Free

   Learn to play the ancient and mysterious board game known as Go.

   Event source

3. Hot Chocolate Around the World

   December 20, 2026 at 2:00 PM MST to December 20, 2026 at 3:30 PM MST · Meadows Library

   4800 Baseline Road Unit C112, Boulder, CO 80303

   Meadows Library

   All ages

   Free

   Learn about and sample hot chocolate recipes from around the world!

   Event source

4. Rocky Mountain Revels Presents: A Scottish Christmas Revels

   December 20, 2026 at 2:00 PM MST to December 20, 2026 at 4:00 PM MST · The Dairy Arts Center

   2590 Walnut Street, Boulder, CO, 80302

   Gordon Gamm Theater

   $28.75 – $57.50

   TICKETS

   Event source