Blossoms of Light – December 1 – 26

Denver Botanic York St. Gardens

Consistently lauded as one of the top holiday light shows in the nation, Blossoms of Light is a spectacular celebration that illuminates the York Street gardens. Wander a mile-long path through immersive, luminous displays that accentuate and highlight the plant collections. A cherished holiday tradition for nearly four decades, Blossoms of Light is constantly evolving to inspire wonder and delight in even the most seasoned visitors.

Denver Christkindlmarket – December 1-23

Auraria Campus, Denver

Experience an Old World Christmas at the annual Denver Christkindlmarket. It’s downtown’s favorite free holiday celebration, back for another month of festivities and holiday crafts. Just get there early to avoid the insane lines to get in. 

The PolarExpress Train Ride – December 1-31

Colorado Railroad Museum, Golden

THE POLAR EXPRESS™ Train Ride returns once again to the Colorado Railroad Museum for another season of unforgettable holiday magic! Experience a three-part theatrical extravaganza that combines live performance, immersive storytelling, and a journey aboard an authentic steam-powered train.

Snow Social & Wax Night – December 4

Boulder Social, Boulder

Wax up and party down! Join Boulder Social x Satellite Boardshop for a Snow Social & Wax Night presented by Pacifico. Free ski/board waxes, boarding videos, epic costume contest (wildest snow fit gets $100 Boulder Social gift certificate), enter the raffle supporting Friends of Colorado Avalanche Information Center (CIAC) for killer gear from Zeal Optics, Bird on the Hand Custom Mittens, and more. 10% of Social Beer Sales during the event will be donated to Friends of CAIC.

Spookadelia: Unspoken Immersive Art Experience – December 1-30

Spectra Art Space, Denver

Looking for something that doesn’t involve Christmas carols or Santa? Spookadelia is not your ordinary art exhibition. It’s a sensory extravaganza that will transport you to a realm of imagination and wonder. Get ready to explore a fusion of art, technology, and storytelling that will ignite your senses and leave you spellbound.

Foot Fetish – December 1 – February 1, 2026

Mirus Gallery, Denver

Sorry to get your hopes up but this art exhibit isn’t what you think it is. Foot Fetish is a provocative group exhibition featuring over 50 artists, each creating work within the intimate confines of one square foot (12 x 12 inches). Some of our favorite artists will be on hand: Morgan Mandala, Max Kauffman, Brandon Rollin and many, many more! 

ICE! featuring Dr. Seuss’ How The Grinch Stole Christmas – December 1, 2025 – January 2, 2026

Gaylord Rockies Resort, Aurora

Explore your favorite Grinch moments hand-carved out of 2 million pounds of ice. Immerse yourself in the magic of a Who-ville Christmas, from the Grinch’s chilly igloo to the festivity of the holiday feast. Soar down our 2-story ice slides alongside Mount Crumpit as the Grinch and Max flee with the packages, boxes, and bows. 

Brick Planet: A Magical Journey Made With LEGO Bricks – December 1, 2025- May 3, 2026

Denver Museum of Nature & Science, Denver

Takes an imaginative journey around the world through the lens of artist Sean Kenney’s sculptures built with LEGO bricks. From towering polar bears and coral reefs to bustling cities and African savannas, you will feel a renewed sense of wonder for the rich balance of life that binds ecosystems and their inhabitants.

Silent Y2K Vibes: 2000s Silent Dance Party & Costume Contest – December 5

MCA, Denver

Get ready to throw it back to the 2000s — when flip phones ruled, low-rise jeans were a lifestyle, and your MySpace top 8 really mattered. Join us for a Silent Disco experience like no other with everything from the Y2K era.

Ugly Sweater 5k – December 6

Lefthand Brewing, Longmont

Running and drinking sounds like a recipe for disaster but not during this scrumptous 5k at the Left Hand Brewing facility in Longmont. Enjoy a morning run and finish it off with a cold craft beer. It doesn’t get anymore Colorado than this. 

9News Parade of lights – December 6

Civic Center Park, Denver

Going on 50 years, the 9News Parade of Lights celebrates the holidays with floats, balloons and marchings bands. It kicks off the holiday and season and it’s free to attend. 

Krampus Holiday Handmade Gift Market – December 6

Crystal Castle Beads, Denver

Explore an array of offerings including Handmade Jewelry, Hand Crafted Leather Goods, Original Resin Art, Original Artwork, Spell Candles, Holiday Hair Combs & Forks, and Tarot/Oracle Readings! And it’s Free! Get your picture taken with Krampus from 10am-3pm! 

40th Annual Children’s Hospital Colorado Toy Run – December 7

Aurora Sports Park, Aurora

The Children’s Hospital Toy Run is back for it’s 40th year! We welcome Motorcycles, Cars, and Trucks. This year marks a monumental anniversary for one of Colorado’s most special riding traditions — 40 years strong of bikers coming together for an amazing cause. Let’s make this the biggest one yet.

Free Day At Denver Art Museum – December 9

Denver Art Museum, Denver

When anything is free, you take it! The Denver Art Museum has a free day for all on December 9th brought to you by Toyota.  

New Year’s Eve Extreme Rodeo Challenge – December 31

Blue Arena, Loveland

Tired of the overpriced “Champagne” extravaganzas where the only thing you’re kissing at the end of the night is Capital One’s ass to let you extend your line of credit? Well, there’s a new rodeo in town… literally. New Year’s Eve Extreme Rodeo Challenge returns with rodeo events including Saddle Bronc Riding, Bareback Riding, Bull Riding, Bull Fighting, and the fan-favorite, Mutton-Bustin’. Ring in the new year at the rodeo.

Rockstar Energy Open – December 19-21

Breckenridge Resort, Breckenridge

Rockstar Energy Open makes its winter debut this December with a three-day celebration of snow culture—featuring world-class snowboarding, live music, art installations and an interactive fan village set against Breck’s five iconic peaks.

Ullr Fest – December 18-20

Main Street, Breckenridge

Every winter, Breckenridge throws a wild Norse-themed bash to honor Ullr, the god of snow, and it’s basically a weeklong excuse to drink in fur boots. Expect a massive Main Street parade, bonfires, Viking helmets as far as the eye can see, and enough shots of Aquavit to make you believe you actually are descended from gods. Whether you’re there to party or pray for powder, Ullr Fest is pure mountain-town mayhem.

Tantra Speed Dating – December 6 & 19

Unity of Boulder, Boulder & Circuis Collective, Denver

Just in time to find the perfect one to cozy up to during the holidays, Tantra Speed Dating claims to have a 94% success rate. And in this day and age, that’s impressive. 

Gatsby’s White Rose Gala – December 31

Ritz Carlton, Denver

It’s NYE and that only means one thing: drink heavily and hope the next year gets better. We truly believe 2026 is our year. Either way, live the life of oppulence with Gatsby’s splendor revived at The Ritz: Toast to the Roaring 20’s elegance and grandeur in a night of luxury.