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.
Trash, Recycling, & Composting - Holidays & Events
- View via the address-based Online Collection Calendar and sign up for reminders.
Other Community Events
- To view other events being held around Longmont, please visit the Longmont visitors bureau events calendar at VisitLongmont.org.
Subscribe to the City Calendar
- To get events emailed to you directly, sign up for the Calendar eNotifications and then select the Calendar categories.
CANCELLED: Grand Rose Cane Cut Back
- Date: 03/27/2020 9:00 AM - 12:00 PM
- Location: St. Vrain Memorial Building
700 Longs Peak Ave.
Longmont, Colorado 80501
- Introduction: Please come help with some early season pruning in our City's beautiful Memorial Rose Garden, located by the St. Vrain Memorial Building.
Out of an abundance of caution due to COVID-19 (coronavirus), the City of Longmont has decided to cancel this program. Thank you for your support and interest in our programming.
Please come help with some early season pruning in our City's beautiful Memorial Rose Garden.
Colorado winters are harsh and can cause extensive die back in the rose garden. At this event, volunteers will use loppers and clippers to prune hybrid tea and grandiflora roses almost to the ground. This is not your typical pruning! With 56 garden beds, this work usually takes staff 8-10 days to complete each season. With your help, we hope to accomplish a lot of this technical pruning in just one, short morning.
Visit JoinUs, our volunteer portal, to register and browse other volunteer events and educational opportunities.