Haunt the ‘Mont
Adult trick-or-treaters visit participating businesses throughout Downtown Longmont in costume to redeem tickets for food tastings, themed drinks, giveaways, and entertainment. The night continues with an after-party featuring a live DJ and a costume contest. Proceeds from the fundraiser support St. Vrain Valley Schools Education Foundation programs.
See more Halloween food, drink, and parties near Longmont
Plan Your Visit
Website / Tickets
When
Tickets
Full event tickets include the Business Crawl and After-Party. After-Party Only tickets provide access to the After-Party, including the live DJ and eligibility to participate in the costume contest, but do not include the Business Crawl. No ticket prices are stated.
Hours
Business Crawl: 5:00 pm to 9:00 pm; After Party: 9:00 pm to 11:00 pm.
Neighborhood
Downtown Longmont
Food & Drink
Participating businesses may offer a taste of food or a themed drink; specific offerings vary and are not guaranteed.
Going?
Location
Tips & Advice
- Tickets are sold online only and must be picked up before the event.
- Bring a valid photo ID, as identification is checked at participating venues serving alcohol.
- Full event tickets tend to sell out quickly, but After-Party Only tickets may be offered once full tickets sell out.
Special Events & Promotions
- The After Party follows the Business Crawl on October 24, 2026, with a live DJ and costume contest.
- A limited number of After-Party Only tickets are offered once full-event tickets sell out; they do not include the Business Crawl.
Links & Contact
Run by St. Vrain Valley Schools Education Foundation
Halloween Events Near Me is an independent guide, not the organizer of this event. For tickets, entries, vendor spots or questions, contact the organizer directly through their contact page.
Frequently Asked Questions
Is there an age requirement to attend?
Yes, attendees must be 21 or older on the date of the event. Children are not permitted.
Should attendees wear costumes?
Yes, guests are encouraged to dress in costume to participate in the event's costume contest.
What happens if there is bad weather?
The event takes place rain, shine, or zombies, and tickets are non-refundable.
Can tickets be transferred to someone else?
Yes, while ticket fees are non-refundable, tickets can be transferred to another guest.
What is included with an After-Party Only ticket?
After-Party Only tickets provide access to the party at the Elks Lodge, including the live DJ and costume contest, but do not include admission to the business crawl.
Browse Halloween in Longmont
Always check the official website for the most current information.
We've done our best to keep details up-to-date, but event schedules, prices, and policies can change. For the latest updates, please visit the official website or contact the organizers directly. Halloween Events Near Me is an independent guide and isn't affiliated with the events we list.