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Citywide Calendar

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Welcome to Longmont's Calendar of Events!

The events listed on this calendar are City of Longmont sponsored events. This is not a comprehensive list of all activities happening around the community. Dates and times of these events are subject to change without notice.

Holiday Closures

Trash, Recycling, & Composting - Holidays & Events

Other Community Events

  • To view other events being held around Longmont, please visit the Longmont visitors bureau events calendar at

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  • To get events emailed to you directly, sign up for the Calendar eNotifications and then select the Calendar categories.


Stories about the Royal Botanic Gardens Kew

  • Date: 08/20/2020 5:30 PM - 6:30 PM  
  • Location: Sunset Campus
    7 South Sunset Street
    Longmont, Colorado 80501
  • Introduction: Join Deryn Davidson of Boulder County Extension as she shares stories about her experience working in the Royal Botanic Gardens Kew, including taking care of the Queen’s roses!

The Royal Botanic Gardens Kew in London is one of the oldest botanic gardens in the world.

Deryn Davidson of Boulder County Extension spent three months working and learning about different areas of the garden. Join Deryn as she shares stories about her experience, including taking care of the Queen’s roses!

Visit JoinUs, our volunteer portal, to register and browse other volunteer events and educational opportunities.

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