Things to do with kids in Boulder Co

Week of Jul 22 – Jul 29, 2026

Here's what's actually worth your family's time this week — each one checked against its source, with the registration windows and ages we could verify. We left out anything we couldn't stand behind.

Last checked Jul 15, 2026

• Our Journeys to Now: Sesquisemiquincentennial of CO and USA Exhibit

  Ongoing through Sep 20

• Happy Trails Summer Day Camp

  Ongoing through Jul 24

  • high
  • Ages 5–12

• Preschool Level I Swim Lessons (ages 3–6)

  Ongoing through Aug 5

  • low
  • Ages 3–6

• Level 5 M-Th AM

  Ongoing through Jul 30

  • low
  • Ages 6–16

• Level 6 M-Th AM

  Ongoing through Jul 30

  • low
  • Ages 6–16

• Level 4 M-Th AM

  Ongoing through Jul 30

  • low
  • Ages 6–16

• Level 3 Beg. M-Th AM

  Ongoing through Jul 30

  • low
  • Ages 6–16

• Parent-Tot II

  Ongoing through Jul 29

  • low
  • Ages 2–3

• Pollywog

  Ongoing through Jul 29

  • low
  • Ages 3–5

• Aquatic Adventures – 5 Year Olds

  Ongoing through Jul 24

  • Ages 5–5

• Grease: School Version — Summer Theatre Camp

  Ongoing through Aug 1

  • Ages 11–18

• Skyhawks - Mini-Hawks

  Ongoing through Jul 24

  • medium
  • Ages 4–6

• Chess Wizards (STEAM Camp)

  Ongoing through Jul 24

  • medium
  • Ages 5–12

• Full STEAM Ahead Summer Day Camps

  Ongoing through Jul 24

  • high
  • Ages 6–12

• Snapology Animation Studio (STEAM Camp)

  Ongoing through Jul 24

  • medium
  • Ages 6–12

• Aquatic Adventures – 6 Year Olds

  Ongoing through Jul 24

  • Ages 6–6

• Harry Potter and the Chamber of Secrets (Book 2) — Summer Theatre Camp, Class D

  Ongoing through Jul 25

  • Ages 7–14

• Dolphin 4 M-Th AM

  Ongoing through Jul 30

  • low
  • Ages 3–5

• Aqua Tots M-Th AM

  Ongoing through Jul 30

  • low
  • Ages 0–2

• Level 3 Adv. M-Th AM

  Ongoing through Jul 30

  • low
  • Ages 6–16

• Dolphin 3 M-Th AM

  Ongoing through Jul 30

  • low
  • Ages 3–5

• Tadpole

  Ongoing through Jul 29

  • low
  • Ages 3–5

• Dolphin 2 M-Th AM

  Ongoing through Jul 30

  • low
  • Ages 3–5

• Dolphin 1 M-Th AM

  Ongoing through Jul 30

  • low
  • Ages 3–5

• LEVEL 1

  Ongoing through Jul 29

  • low
  • Ages 5–12

• Level 1 M-Th AM

  Ongoing through Jul 30

  • low
  • Ages 6–16

• Level 2 M-Th AM

  Ongoing through Jul 30

  • low
  • Ages 6–16

• Level 3

  Ongoing through Jul 29

  • low
  • Ages 5–12

• Level 2

  Ongoing through Jul 29

  • low
  • Ages 5–12

• Level 5

  Ongoing through Jul 29

  • low
  • Ages 5–12

• Level 4

  Ongoing through Jul 29

  • low
  • Ages 5–12

• Youth Group Swim Lessons - Session D

  Ongoing through Jul 30

  • low
  • Ages 3–12

• VOLOCITY

  Ongoing through Jul 30

  • medium
  • Ages 12–14

• Illuminate Westy History - CH

  Ongoing through Jul 22

• Makerspace - Drop In

  Ongoing through Jul 22

  • Ages 10–11

• Open Chess Night @ the Library

  Ongoing through Jul 22

• Tune into Nature: Amazing Grasses of Boulder County

  Wed, Jul 22 · 12:00 AM

• Teen Dungeons & Dragons

  Wed, Jul 22 · 12:00 AM

  • Ages 11–18

• Jurassic Spelling Bee - IR

  Wed, Jul 22 · 12:00 AM

• Baby Storytime

  Wed, Jul 22 · 5:30 AM

  • Free
  • Ages 0–1

• Tie-dye Popsicle Palooza

  Wed, Jul 22 · 5:30 AM

  • Free

• Animation for Kids

  Wed, Jul 22 · 5:30 AM

  • Free
  • Ages 6–12

• Littlest Learners

  Wed, Jul 22 · 3:30 PM

  • low
  • Ages 0–3

• Toddler Storytime - CH

  Wed, Jul 22 · 3:30 PM

  • Ages 2–3

• Baby Storytime

  Wed, Jul 22 · 4:15 PM

  • Free
  • Ages 0–1

• Baby Stay & Play

  Wed, Jul 22 · 4:30 PM

  • Ages 0–1

• Makerspace - Drop In

  Wed, Jul 22 · 7:00 PM

  • Ages 10–11

• Fossil Forensics - IR

  Wed, Jul 22 · 8:00 PM

  • Ages 5–12

• Unearthing the Past - CH

  Wed, Jul 22 · 9:00 PM

  • Ages 5–12

• Let's Get Ready For Kindergarten!

  Wed, Jul 22 · 9:00 PM

  • low
  • Ages 4–6

• Paws to Read - IR

  Wed, Jul 22 · 9:00 PM

  • Ages 5–12

• Farmfest Summer Music Evening: High Country Hustle

  Wed, Jul 22 · 10:30 PM

  • medium
  • Ages 1–2

• Lotería Party

  Thu, Jul 23 · 12:00 AM

  • Ages 5–12

• Summer Concert Series

  Thu, Jul 23 · 12:30 AM

  • Free

• Toddler Storytime

  Thu, Jul 23 · 5:30 AM

  • Free
  • Ages 1–3

• Anime Club

  Thu, Jul 23 · 5:30 AM

  • Free
  • Ages 11–18

• Karaoke for Teens

  Thu, Jul 23 · 5:30 AM

  • Free
  • Ages 13–18

• Summer Preschool Program: Bugs Don't Bug Me

  Thu, Jul 23 · 5:30 AM

  • Free
  • Ages 3–5

• Summer Preschool Program: Trees

  Thu, Jul 23 · 5:30 AM

  • Free
  • Ages 3–5

• Cuéntame Cuentos Spanish Storytime - IR

  Thu, Jul 23 · 3:30 PM