September 2025

Fri 12

Friday Afternoon Concert: Boulder Philharmonic String Quartet

Friday, Sep. 12, 2025 · 2:30 pm - 4:30 pm

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

Explore American Folk with the Boulder Philharmonic String Quartet as they push past the boundaries of 'Americana,' blending gospel, jazz, blues, bluegrass, and global folk influences.

Sat 13

Discovery Days Art (9/13/2025)

Saturday, Sep. 13, 2025 · 9:15 am - 2:15 pm Discovery Days Art Series

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

Mon 15

Historic Main Street Walking Tour

Monday, Sep. 15, 2025 · 5:30 pm - 7 pm

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

Tue 16

Discovery Days Music & Movement (9/16/2025)

Tuesday, Sep. 16, 2025 · 9:15 am - 2 pm Discovery Days Music & Movement Series

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

Tue 16

Studio Series: Intro to Watercolor (9/16/2025)

Tuesday, Sep. 16, 2025 · 9:30 am - 11:30 am Studio Series: Intro to Watercolor Series

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

Tue 16

Lanyon Park Historic Walking Tour

Tuesday, Sep. 16, 2025 · 10 am - 11 am

Lanyon Park 1900 Collyer Street, Longmont, Colorado, United States

Tue 16

After School Music Classes: Vocal Vibes (9/16/2025)

Tuesday, Sep. 16, 2025 · 4 pm - 5 pm After School Music Classes: Vocal Vibes Series

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

Wed 17

Discovery Days Art (9/17/2025)

Wednesday, Sep. 17, 2025 · 9:15 am - 2:15 pm Discovery Days Art Series

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

Wed 17

Teen Craft & Create Club (9/17/2025)

Wednesday, Sep. 17, 2025 · 3 pm - 5 pm Teen Craft & Create Club Series

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

Thu 18

Discovery Days Art (9/18/2025)

Thursday, Sep. 18, 2025 · 9:15 am - 2:15 pm Discovery Days Art Series

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

Thu 18

Art & Sip: Longs Peak Landscape

Thursday, Sep. 18, 2025 · 4 pm - 8:30 pm

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

Celebrate Longs Peak, one of Colorado's most iconic mountains, as we paint a landscape together in acrylic!

Thu 18

Bonnie & Taylor Sims and Friends

Thursday, Sep. 18, 2025 · 7 pm - 9 pm

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

Join Longmont’s own Bonnie & Taylor Sims as they gather up some singer-songwriter friends (new and old) for an intimate evening of original music and conversation on the fine art of songwriting.

Fri 19

Discovery Days Art (9/19/2025)

Friday, Sep. 19, 2025 · 9:15 am - 2:15 pm Discovery Days Art Series

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

Sat 20

Discovery Days Art (9/20/2025)

Saturday, Sep. 20, 2025 · 9:15 am - 2:15 pm Discovery Days Art Series

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

Mon 22

Discovery Days Music & Movement in the Park

Monday, Sep. 22, 2025 · 10:45 am - 11:45 am

Lanyon Park 1900 Collyer Street, Longmont, Colorado, United States

Tue 23

Discovery Days Music & Movement (9/23/2025)

Tuesday, Sep. 23, 2025 · 9:15 am - 2 pm Discovery Days Music & Movement Series

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

Tue 23

Studio Series: Intro to Watercolor (9/23/2025)

Tuesday, Sep. 23, 2025 · 9:30 am - 11:30 am Studio Series: Intro to Watercolor Series

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

Tue 23

After School Music Classes: Vocal Vibes (9/23/2025)

Tuesday, Sep. 23, 2025 · 4 pm - 5 pm After School Music Classes: Vocal Vibes Series

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

Wed 24

Discovery Days Art (9/24/2025)

Wednesday, Sep. 24, 2025 · 9:15 am - 2:15 pm Discovery Days Art Series

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

Wed 24

Teen Craft & Create Club (9/24/2025)

Wednesday, Sep. 24, 2025 · 3 pm - 5 pm Teen Craft & Create Club Series

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