Events & Happenings in Thornton

Events & Happenings in Thornton | #Thornton https://stayhappening.com/thornton-co Explore all events & things to do in Thornton. Explore various shows, cultural activities, festivals or concerts happening in Thornton. The full Events Calendar for the city. en Events & Happenings in Thornton | #Thornton https://stayhappening.com/assets/img/stay-happening.png https://stayhappening.com/thornton-co <![CDATA[DarknessCon Denver]]>

]]> <![CDATA[Dark Harvest Masquerade Ball]]>

]]> <![CDATA[Colorado Concealed Carry (CCW) Class – New Permit Applicants | Thornton, CO]]>

]]> <![CDATA[Annual Pumpkin Smash and Rescued Animal Snuggle]]>

]]> <![CDATA[Trunk Or Treat]]>

]]> <![CDATA[Colorado 12-Hour Specified Semi-Auto Firearm Safety Course | SB25-003]]>

]]> <![CDATA[CEH Certification Weekend Training Course in Thornton, CO]]>

]]> <![CDATA[Learn Data Science with Python – 4-Day Weekend Bootcamp in Thornton, CO]]>

]]> <![CDATA[English at New America School. Next start date November 2 (Oct. Sold Out)]]>

]]> <![CDATA[Artificial Intelligence & Automation 1-Day Workshop | Thornton, CO]]>

]]> <![CDATA[PMI-CPMAI® Weekend Training – Project in AI Certification in Thornton, CO]]>

]]> <![CDATA[4-Day Data Science with Python Bootcamp in Thornton, CO]]>

]]> <![CDATA[Colorado Concealed Carry (CCW) Class – Renewal Applicants | Thornton, CO]]>

]]> <![CDATA[Halloween Metal Yoga]]>

]]> <![CDATA[Mr. Capone-E Live November 5th | Thornton, CO]]>

]]> <![CDATA[Colorado 4-Hour Specified Semi-Auto Firearms Safety Course | SB25-003]]>

]]> <![CDATA[Thornton Social Club Monthly | Foodies + New Friends]]>

]]> <![CDATA[Sound Journey w/ Kundalini Activation, Crystals Grid & Guided Meditation]]>

]]> <![CDATA[Trivia Night WEDNESDAY 7p | Buffalo Wild Wings - Thornton CO]]>

]]> <![CDATA[Next Stop Comedy at Satire Brewing Company]]>

]]> <![CDATA[Next Stop Comedy at Satire Brewing Company! - Thornton, CO]]>

]]> <![CDATA[Free Online Paint Nite For Adults - Thornton]]>

]]> <![CDATA[COMEDY MIND-READING! Laughs. Cocktails. Mentalist Zero Crystal Balls 11/12]]>

]]> <![CDATA[Horizon High School]]>

]]> <![CDATA[A Very Merry Pop-Up]]>

]]> <![CDATA[Thanksliving FOR the Animals]]>

]]> <![CDATA[Grand Re-Opening �©�ª]]>

]]> <![CDATA[Dink or Treat: Adult Pickleball Tournament (Social + Competitive)]]>

]]> <![CDATA[Turkey Gaggle (Drop-OFF Day)]]>

]]> <![CDATA[Paint & Soda Party: Pop Your Pet!]]>

]]> <![CDATA[Bells & Brews Fundraiser for JuBELLant Handbells]]>

]]> <![CDATA[Gather Round Fall Market ]]>

]]> <![CDATA[Trunk or Treat Boo Bash! �»]]>

]]> <![CDATA[Cousins Maine Lobster in Glendale: Barnes & Noble]]>

]]> <![CDATA[Gather for Good: Denver | Cocktails for a Cause]]>

]]> <![CDATA[Free Online Art Class For Kids & Teens - Thornton]]>

]]> <![CDATA[Farmer’s Market Cookie Decorating]]>

]]> <![CDATA[Thornton - Colorado Concealed Carry Refresher Class - $75]]>

]]> <![CDATA[Mind Hive: Strategic Team Trivia at Billy Birch Pub]]>

]]> <![CDATA[Adam's Polishes Toys for Tots Detail Clinic]]>

]]> <![CDATA[Business Succession Planning 1-Day Workshop | Thornton, CO]]>

]]> <![CDATA[LegacyFest]]>

]]> <![CDATA[I Ain't Scared (of 5k)]]>

]]> <![CDATA[Trunk-or-Treat]]>

]]> <![CDATA[Craft & Sip - Glass Suncatcher Workshop - at Billy Birch!]]>

]]> <![CDATA[FREE Women’s Self-Defense Class]]>

]]> <![CDATA[TCB Chamber Winds Fall Recital 2026]]>

]]> <![CDATA[Merry Mischief Sea Glass Christmas Tree Workshop]]>

]]> <![CDATA[Capelli Salon & Spa Customer Appreciation Party!]]>

]]> <![CDATA[Paint & Sip Night at Satire Brewing: Colorado Sunset]]>

]]> <![CDATA[Trivia Night WEDNESDAY 7p | Buffalo Wild Wings - Thornton CO]]>

]]> <![CDATA[Vintage Holiday Haul: Truck & Tree at Thornton Community Building]]>

]]> <![CDATA[Trunk or Treat]]>

]]> <![CDATA[Christmas Sugar Cookie Decorating]]>

]]> <![CDATA[November PTA Meeting]]>

]]> <![CDATA[Relief Society Christmas Activity]]>

]]> <![CDATA[Winterfest 5k]]>

]]> <![CDATA[Brunch with New Friends: Thornton]]>

]]> <![CDATA[December PTA Meeting]]>

]]> <![CDATA[Blood Drive - Giving Tuesday Dec 1st]]>

]]> <![CDATA[Thornton Pop-Up Tasting Room with Whitewater Hill Vineyards November 2026]]>

]]> <![CDATA[Master Your Mind, Elevate Your Performance, and Boost Your Energy Levels]]>

]]> <![CDATA[Margie Barilla Foundation - Chicken N Pickle Foster Care Social Day in CO!]]>

]]> <![CDATA[Fire on the Landscape with Adams County Park Rangers]]>

]]> <![CDATA[Dinner with Entrepreneurs | Thornton: Small Business Owners Edition]]>

]]> <![CDATA[Prospective Family Info Night: Tuition-Free K-8 Language Immersion School]]>

]]> <![CDATA[December Holiday Chamber Connect]]>

]]> <![CDATA[From Fog To Focus]]>

]]> <![CDATA[Dirty Side Down at Trailside Saloon - Thornton (Friday December 4th)]]>

]]> <![CDATA[Stake Youth Council]]>

]]> <![CDATA[ACSO & ACFR Toy Drive Collection �¸�]]>

]]> <![CDATA[Public Speaking Skills 1-Day Workshop | Thornton, CO]]>

]]> <![CDATA[Make-A-Wish Raising Cane's Giveback]]>

]]> <![CDATA[Aligning Passion with Profession: Your Soul's Journey - Thornton]]>

]]> <![CDATA[TopGolf Tee Up Tuesday]]>

]]> <![CDATA[Estrada Real Estate Group 12th Annual Pie Giveaway]]>

]]> <![CDATA[Adaptive Pickleball]]>

]]> <![CDATA[Friendsgiving Pickleball Tournament]]>

]]> <![CDATA[TableTop Networking Broomfield Area - November 2026]]>

]]> <![CDATA[Cuddle® Up with BERNINA 2: Two-Day Serger Workshop]]>

]]> <![CDATA[Rocky Mountain Indigenous Dancers]]>

]]> <![CDATA[Fall Church Craft Fair!]]>

]]> <![CDATA[THE ALPHA HOME RUN DERBY: Multiple Batting Dates]]>

]]> <![CDATA[Marshall Lake Trunk-or-Treat]]>

]]> <![CDATA[Thornton - Colorado Concealed Carry Class - $135]]> Thornton - Colorado Concealed Carry Class - $135

]]> <![CDATA[Elevate 2026 USA - Kingdom Business Conference -]]> Elevate 2026 USA - Kingdom Business Conference -

]]> <![CDATA[Santa’s Workshop - Kids Activities Event]]>

]]>