Onstott Christmas Extravaganza
✓ Last confirmed for the 2025 season
Where: 10046 Fraser St., Commerce City, Colorado
When: typically late Nov – early Jan (check before visiting)
Hours: typically 5:30 PM – 10:00 PM
Cost: free
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35,000 LED lights and colorful arches synchronized to Christmas music, with a letters-to-Santa mailbox (replies sent) and a fundraiser for Food Bank of the Rockies.