Library Adults Events
Lotería Mexicana
Longmont Library 409 4th Ave., Longmont, CO, United StatesPlay Lotería with us! This is a family-friendly, bilingual, all ages program! You do not need to know Spanish in order to play.
Do Something Fantastic, Cut the Plastic: A Plastic Free July Event
City Council Chambers 350 Kimbark Street, Longmont, ColoradoCome explore the issues and discover solutions with community resources and a panel featuring regional waste reduction and reuse experts.
AI: A Panel Discussion on Artificial Intelligence
Longmont Library 409 4th Ave., Longmont, CO, United StatesASL (American Sign Language) Conversation Group (7/14/2026)
Longmont Library 409 4th Ave., Longmont, CO, United States +1 morePractice ASL with others in an informal, conversational setting guided by volunteers from our local Deaf Community. All welcome!
Adults Creative Night: Make a Tiny Paper House
Longmont Library 409 4th Ave., Longmont, CO, United StatesMeet us upstairs in the Unquiet Study Area for a different, beginner-friendly craft each month.
Library Board Meeting (7/20/2026)
Library Board Meetings meet on the 3rd Mondays of each month, in Library Conference Room and via Zoom.
Monthly Video Game Night (7/22/2026)
Longmont Library 409 4th Ave., Longmont, CO, United StatesWe will feature multiple multiplayer games on different platforms for adults, once a month.
Lotería Party
Longmont Library 409 4th Ave., Longmont, CO, United StatesGenealogy Help (7/25/2026)
Volunteers from the Longmont Genealogical Society offer their time, knowledge, and assistance to the public on the last Saturday each month.
Deep Thoughts Philosophy Book Group (Virtual)
Longmont Library 409 4th Ave., Longmont, CO, United StatesThis book group discusses a different classic short work of philosophy or an excerpt from a longer work.
Mental Wellness Activities with Clinica Family Health: Stones of Kindness
Longmont Library 409 4th Ave., Longmont, CO, United StatesAll-Ages Puzzle Challenge and End of Summer Party
Longmont Library 409 4th Ave., Longmont, CO, United StatesASL (American Sign Language) Conversation Group (8/11/2026)
Longmont Library 409 4th Ave., Longmont, CO, United States +1 morePractice ASL with others in an informal, conversational setting guided by volunteers from our local Deaf Community. All welcome!
History Colorado presents Lincoln Hills: Mountain Sanctuary
City Council Chambers 350 Kimbark Street, Longmont, ColoradoLibrary Board Meeting (8/17/2026)
Library Board Meetings meet on the 3rd Mondays of each month, in Library Conference Room and via Zoom.
Adults Creative Night: Clay Minis
Longmont Library 409 4th Ave., Longmont, CO, United StatesMeet us upstairs in the Unquiet Study Area for a different, beginner-friendly craft each month.
Deep Thoughts Philosophy Book Group (Virtual)
Longmont Library 409 4th Ave., Longmont, CO, United StatesThis book group discusses a different classic short work of philosophy or an excerpt from a longer work.
Monthly Video Game Night (8/26/2026)
Longmont Library 409 4th Ave., Longmont, CO, United StatesWe will feature multiple multiplayer games on different platforms for adults, once a month.