Events for Thursday, Jun. 4, 2026 – City of Longmont

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summerscience at the Library
Summer Science Series Series

Summer Science Series: Rainbows and Prisms

Longmont Library 409 4th Ave., Longmont

Participants will get an introduction to new scientific concepts and will get to try their own hands-on experiments.

Downtown Main Street looking north, c. 1930-1940

Historic Downtown Walking Tour

Longmont Museum 400 Quail Rd., Longmont

Explore historic downtown Longmont on a tour with Curator of History Elizabeth Beaudoin.

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