Adams County, CO · Denver–Aurora–Centennial area · Latest check Sat, Oct 24
Things to do with kids in Westminster, CO
18 upcoming family events and 7 places and programs in Westminster, CO. Every listing links to the organizer’s own page and shows the date we last checked it — confirm the details there before you go. Dates are in Mountain Time.
All of the Denver area →This weekend in Denver →Upcoming family events
Oct24SatTrick-or-treatSat, Oct 24 · 9:00 AM
CRAWL-O-WEEN Trick-or-Treating
Butterfly Pavilion
All ages
Oct24SatTrick-or-treatSat, Oct 24 · 12:00 PM
Downtown Westminster Trunk or Treat Halloween Spooktacular
Kokopelli Beer Company Parking Lot
FreeAll ages
Oct25SunSTEM & discoverySun, Oct 25 · 5:30 PM
Family Flashlight Tours: Escape the Pavilion
Butterfly Pavilion
From $12
- Arts & crafts
Wed, Oct 28 · 4:00 PM
Sugar Skulls and Marigolds
Westminster Public Library – Irving Street
Ages 5–12
- Spooky and haunted
Fri, Oct 30 · 5:00 PM
Halloween Spooktacular at Adventure Golf & Raceway
Adventure Golf & Raceway
FreeUp to 12
Nov1SunSTEM & discoveryThrough Nov 30
Monarch Magic at Butterfly Pavilion
Butterfly Pavilion
From $14.45All ages
Nov11WedSports & playWed, Nov 11 · 5:30 PM
Family Rainforest Yoga at Butterfly Pavilion
Butterfly Pavilion
From $8Ages 4–10
Nov11WedCommunityWed, Nov 11 · 10:00 AM
Westminster Veterans Day Ceremony at the Armed Forces Tribute Garden
Armed Forces Tribute Garden
All ages
- Arts & crafts
Wed, Nov 11 · 6:00 PM
Kids Paint Class at Hyland Hills Sports Center
Hyland Hills Sports Center
From $22
Nov12ThuSTEM & discoveryThu, Nov 12 · 9:00 AM
Homeschool Day at Butterfly Pavilion: Adaptations
Butterfly Pavilion
PaidAll ages
- STEM & discovery
Wed, Nov 18 · 3:00 PM
Sensory Friendly Afternoons at Butterfly Pavilion
Butterfly Pavilion
From $14.45All ages
- Sports & play
Sat, Nov 21 · 10:00 AM
Turkey Toss Free Throw Competition
Hyland Hills Sports Center
FreeAges 6+
Nov23MonSTEM & discoveryMon, Nov 23 · 9:00 AM
Butterfly Pavilion Fall Break Discovery Camps (Thanksgiving week)
Butterfly Pavilion
From $85Ages 5–9
- Santa visits
Sat, Dec 5 · 9:00 AM
Breakfast with Santa (Hyland Hills)
Cottonwood Lodge at Hyland Hills
From $10
- Tree lightings
Sat, Dec 5 · 5:30 PM
Westminster Holiday Lighting Ceremony
Westminster City Hall
- Crafts and cookies
Sat, Dec 12 · 10:00 AM
Christmas Cobweb Workshop at Butterfly Pavilion
Butterfly Pavilion
From $18Ages 4–10
- Sports & play
Fri, Dec 18 · 3:15 PM
Holiday Figure Skating Exhibition at the Ice Centre at the Promenade
Ice Centre at the Promenade
FreeAll ages
Dec22TueSTEM & discoveryTue, Dec 22 · 9:00 AM
Butterfly Pavilion Winter Break Bug Camps
Butterfly Pavilion
From $85Ages 5–9
Places and ongoing programs
VisitanytimeSTEM & discoveryVisit on your schedule
Butterfly Pavilion
Butterfly Pavilion
From $14.45All ages
OngoingprogramSTEM & discoverySession in progress
LEGO Club (Irving Street)
Westminster Public Library – Irving Street
Ages 5–12
OngoingprogramCommunitySession in progress
Paws to Read (College Hill)
Westminster Public Library @ College Hill
Ages 5–12
- Sports & play
Session in progress
Kids on Belay (ages 5–7 and 8–12)
Hyland Hills Fitness Center
From $25Ages 5–12
- Sports & play
Session in progress
Little Dribblers Basketball
Hyland Hills Sports Center
From $75
- Sports & play
Visit on your schedule
Little Monkey Bizness Westminster – Open Play
Little Monkey Bizness Westminster
From $5
- Sports & play
Session in progress
Sensory Sprouts
Hyland Hills Sports Center
From $40
Recently ended
- Not-so-scary
EndedPast · Oct 23 · 4:00 PM
Spooky Bizness at Little Monkey Bizness Westminster
Little Monkey Bizness Westminster
Paid
- Community
EndedPast · Oct 18 · 2:00 PM
Kids Lotería Night
Westminster Public Library @ College Hill
All ages
- Pumpkins and patches
EndedPast · Oct 17 · 2:00 PM
Teen Pumpkin Chucking
Westminster Public Library @ College Hill
Ages 12–18
- Community
EndedPast · Oct 17 · 12:00 PM
Westy Fest 2026
Westminster City Park
Free
- Spooky and haunted
EndedPast · Oct 16 · 7:00 PM
Spooky Movie Series: Hotel Transylvania
Valley View Park
Free
A town page lists the town’s own addresses; pages appear in our sitemap once a town has 3 or more current listings.