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 and 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

Subscribe to the City Calendar

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

Hogwarts School of Witchcraft & Wizardry Preparatory Academy

Hogwarts School of Witchcraft & Wizardry Preparatory Academy
If you think that you just might be magical and are hoping to receive an invitation to attend the world-renowned Hogwarts School of Witchcraft and Wizardry, then this summer camp is for you! Learn everything you need to know before you set off for Platform 9 3/4. Skilled witches and wizards share their knowledge of wizarding culture and magical skills such as Potions, Spells, and Defense against the Dark Arts.
AGES 7–11
JULY 22–26, 9 AM–NOON
$150, #394021.08

AGES 7–11
JULY 22–26, 1–4 PM
$150, #394021.09


Registration is available online or by calling the Museum at 303-651-8374. Don't delay, camps will fill quickly!

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