April 2026

Tue 21

CANCELLED After School Music Classes: Making Instruments & Music (4/21/2026)

Tuesday, April 21 · 4 pm - 5 pm CANCELLED After School Music Classes: Making Instruments & Music Series

Longmont Museum 400 Quail Rd., Longmont, CO, United States

Tue 21

Open Chess Night @ the Library (4/21/2026)

Tuesday, April 21 · 5:30 pm - 7:30 pm Open Chess Night Series

Longmont Public Library 355 Emery St., Longmont, CO, United States

Open chess evenings are informal and there will be basic instruction on how to play. We also have plenty of books about playing and the history of the game.

Tue 21

Teen Dungeons & Dragons

Tuesday, April 21 · 6 pm - 7:30 pm Dungeons & Dragons Series

Longmont Public Library 355 Emery St., Longmont, CO, United States

Calling all D&D lovers! 6th – 12th graders who have some experience playing Dungeons & Dragons are invited to come and play friendly campaigns.

Wed 22

Discovery Days Art (4/22/2026)

Wednesday, April 22 · 9:15 am - 2:15 pm Discovery Days Art Series

Longmont Museum 400 Quail Rd., Longmont, CO, United States

Wed 22

Baby Storytime (4/22/2026)

Wednesday, April 22 · 10 am - 10:20 am Baby Storytime Series

Ideal for infants to age 2 and their grownup! Enjoy 20 minutes of short stories, songs, rhymes, bouncing, and fun.

Wed 22

Baby Stay & Play (4/22/2026)

Wednesday, April 22 · 10:30 am - 11 am Baby Stay & Play Series

Longmont Public Library 355 Emery St., Longmont, CO, United States

Open play time for birth through 2-year-olds and their caregivers. Wednesday Baby Stay & Play happens right after Baby Storytime.

Wed 22

Teen Craft & Create Club (4/22/2026)

Wednesday, April 22 · 3 pm - 5 pm Teen Craft & Create Club Series

Longmont Museum 400 Quail Rd., Longmont, CO, United States

Wed 22

Free Zone Day (4/22/2026)

Wednesday, April 22 · 3 pm - 5:30 pm Free Zone Day Series

Longmont Youth Center 1050 Lashley St., Longmont, CO, United States

Wed 22

Connect Longmont 2026

Featured Wednesday, April 22 · 4 pm - 7 pm

Longmont Senior Center 910 Longs Peak Ave., Longmont, CO, United States

Wed 22

Teen Gaming Club (4/22/2026)

Wednesday, April 22 · 5 pm - 6 pm Teen Gaming Club Series

Longmont Public Library 355 Emery St., Longmont, CO, United States

Wed 22

Planning & Zoning Commission

Wednesday, April 22 · 7 pm - 11 pm

City Council Chambers 350 Kimbark Street, Longmont, Colorado

Thu 23

Discovery Days Art (4/23/2026)

Thursday, April 23 · 9:15 am - 2:15 pm Discovery Days Art Series

Longmont Museum 400 Quail Rd., Longmont, CO, United States

Thu 23

Spanish-English Conversation Group (4/23/2026)

Thursday, April 23 · 1 pm - 2 pm Spanish-English Conversation Group Series

Longmont Public Library 355 Emery St., Longmont, CO, United States

Get to know other language learners while practicing conversations in Spanish or English.

Thu 23

Navigators (4/23/2026)

Thursday, April 23 · 3 pm - 5:30 pm Navigators Series

Longmont Youth Center 1050 Lashley St., Longmont, CO, United States

Thu 23

Glam Group (4/23/2026)

Thursday, April 23 · 3 pm - 5:30 pm Glam Group Series

Longmont Youth Center 1050 Lashley St., Longmont, CO, United States

Thu 23

Tween Club (4/23/2026)

Thursday, April 23 · 4 pm - 5 pm Tween Club Series

Longmont Public Library 355 Emery St., Longmont, CO, United States

Thu 23

Art & Sip: Abstract Watercolor Landscapes

Thursday, April 23 · 4 pm - 8:30 pm

Longmont Museum 400 Quail Rd., Longmont, CO, United States

Explore the beauty of landscapes through the fluid, vibrant medium of watercolor with an abstract twist.

Thu 23

Callahan Spring Open House

Thursday, April 23 · 5 pm - 7 pm

Callahan House 312 Terry St, Longmont, CO, United States

Thu 23

“If”, “and” and “but”: Understanding Shakespeare with Three Words with Michael Witmore

Thursday, April 23 · 6 pm - 7 pm

City Council Chambers 350 Kimbark Street, Longmont, Colorado

In this talk, Michael Witmore will describe how three common words, “if” “and” and “but,” can be used to identify types of plays. For anyone interested in computational approaches to literature and text corpora, this single act of classification is a gift.

Thu 23

NSF NCAR Explorer Series: A Total Eclipse of the Sun

Thursday, April 23 · 7 pm - 9 pm

Longmont Museum 400 Quail Rd., Longmont, CO, United States

Join us for a documentary film on the Citizen CATE 2024 mission, which united communities across the U.S. to capture more than 47,000 images of our Sun’s outer atmosphere during a total solar eclipse, followed by conversation.