Check out local festivals, concerts, art events and more. The post Autumnal activities: Over 100 things to do across Colorado this fall appeared first on Denver Westword .
This article was originally published by Westword Denver (RSS) on Thursday, September 17, 2026. TownPost surfaces local news from over 40 outlets and uses AI to score each story for relevance to Longmont and the surrounding area.
Relevance score: 30/100. This story has regional context that may affect Longmont.
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