Events in Thornton
Themed Readings Book Club
Join fellow adult readers for a monthly themed book club with a twist. This month’s discussion focuses on books that feature antiheroes or morally ambiguous characters. Light refreshments are provided, the club is hosted in English, and no advance registration is required.
Anythink Thornton Community Center LibraryMorning Yoga Flow
Kick off your weekend with a gentle yoga class led by Bianca Biazevich. It’s a relaxing morning flow that works for both beginners and experienced yogis, and it’s appropriate for all ages. Registration is required, and space is limited.
Anythink Huron Street LibraryCandle Making Workshop
Spend a relaxing afternoon making your own custom scented candle at Satire Brewing Company. You’ll get step-by-step guidance, choose from different fragrance oils, and decorate your jar. Your ticket includes one custom 8 oz candle to take home, all supplies and instructions, and time to enjoy the fun with friends and family. Food and drinks are available to purchase separately from the brewery.
Satire Brewing CompanySam Nicholson
Catch a live indie-folk lineup featuring Lexi Faye, Sam Nicholson, and Public Picasso at Oskar Blues Grill & Brew. The show starts in the evening, with tickets available through the sources listed on the page.
The Black Buzzard at Oskar BluesColorado Concealed Carry (CCW) Class – New Permit Applicants | Thornton, CO
Take a Colorado concealed handgun course built for new permit applicants and anyone who needs to meet the state’s updated requirements. The day starts with classroom instruction covering firearm safety, Colorado gun laws, basic pistol fundamentals, responsible carry, use-of-force, proper storage, and maintenance, followed by breaks and a lunch break. After the classroom portion, the class goes to an indoor shooting range in either Aurora or Denver for the live-fire portion, including required qualification rounds. To finish, you’ll complete a written exam and the live-fire qualification, and receive the certification needed to apply for a Colorado concealed handgun permit. Doors open at 8:45 AM, and the course runs through 6:00 PM.
Concealed Carry Classes Of Denver - ThorntonKids Café
Swing by for a free, nutritious snack sponsored by the Food Bank of the Rockies. It’s for kids ages 5 to 18, and it will be available while supplies last. No advance registration is required.
Anythink Huron Street LibrarymySummer Finale: Movie Night
Celebrate the end of summer with a community movie night for all ages. Bring a blanket or chair to get comfortable, and enjoy some snacks while watching a family-friendly film. Registration isn’t required.
Anythink Huron Street LibraryAdult Mental Health First Aid Training
Adams County Health Department is partnering with Anythink to offer Adult Mental Health First Aid training. It’s a blended learning course where you’ll complete 1 to 2 hours of online pre-work, then attend an 8-hour in-person session with interactive discussions, videos, and group activities. After completing the course components and an online post-test, participants can earn Adult Mental Health First Aider certification. Registration is required, and the training is open to all community members.
Anythink Wright Farms LibrarySummoning the Lich
Get ready for a heavy night of death metal with Summoning the Lich performing live. The show is at Trailside Saloon in Thornton, with doors/showtime listed for 7:00 PM.
Trailside SaloonRusty Gears Band Opening for The Brothers Comatose at Palisade Park Amphitheater
See The Brothers Comatose live for an evening show at Palisade Park Amphitheater in Broomfield. The listing shows doors and performance starting at 7:30 PM, with tickets available through the linked ticket sellers.
Palisade Park AmphitheaterSatire Brewing Company
Get ready for an evening of stand-up comedy at Satire Brewing Company with a lineup of four performers. Seating starts at 6:30 PM, and the show kicks off at 7:00 PM. Expect high-energy sets in an intimate local venue with a fun, comedy-focused atmosphere.
Satire Brewing CompanyKarter Karnival Festival at Karter School of Thornton!
Bring the whole family to the Karter Karnival Festival at Karter School of Thornton. Expect carnival-style fun like bounce houses and games, a petting zoo, face painting and balloon artists, plus DJs and family entertainment. There will also be food trucks, local vendor booths, and giveaways throughout the day. Admission is $5 per child, and adults are free.
Karter School of ThorntonPickleball 101 Powered by Adidas
Join a free beginner-friendly pickleball class that covers the basics of the game. You’ll learn the fundamental rules, court positioning, scoring, and key gameplay concepts in a one-hour session designed to build up from the non-volley zone (the kitchen) back toward the baseline. Arrive about 10 minutes early to meet your instructor and get set up for the courts. Wear athletic shoes with non-marking soles, and paddle equipment is available at no cost if you need it.
The Picklr ThorntonSummer Sizzler 5K
Get ready for the Summer Sizzler 5K at Carpenter Park/Thornton Recreation Center Park. Packet pickup runs from 5:30 to 6:45 AM, followed by the Kids Dash at 6:55 AM. The national anthem and the race start happen at 7:00 AM.
Carpenter ParkRotating Tap Comedy @ SomePlace Else Brewery (Thornton)
Rotating Tap Comedy is bringing its touring stand-up show to Someplace Else Brewery Thornton. It’s an indoor comedy night with comedians featured on major networks and platforms. Doors open for seating, with guests asked to arrive by 6:45 PM. There’s an adult content warning, and a suggested two drink minimum. Free entry does not guarantee seats, so arriving early is recommended.
Someplace Else Brewery ThorntonSummer Sizzler- Denver
Join this family-friendly race day with multiple distance options, including 5K, 10K, and 15K, plus a 1 Mile event that is untimed. There will also be a Kids Dash for children ages 10 and under. The schedule includes packet pickup early in the morning, a Kids Dash walk-out to the start area, and the national anthem followed by the race start. Everyone taking part receives a designer shirt, a custom finisher medal, chip-timing with live results and awards, and free photos. Kona Ice will be available at the finish line, and youth-based pricing is listed for the shorter distances and Kids Dash. Participants are encouraged to register early to guarantee a shirt.
Carpenter Park FieldsRemote Work and Rally
Remote Work and Rally is a weekday drop-in event where you can work remotely in a quiet Wi-Fi lounge, then take a break with open pickleball play. The day runs from morning through early afternoon, with all-level open play for everyone who wants to move, recharge, or connect with other professionals. Enjoy complimentary drip coffee from STABL Coffee and craft your own espresso drinks at the self-serve station, both included. Registration is encouraged, and cancellations are allowed without penalty until 10:00 AM.
The Picklr ThorntonThornton Farmers Market at Carpenter Park by People + Produce
People + Produce, working with the City of Thornton, brings a new Thursday evening farmers market to Carpenter Park. Taking place twice each month from June through September, it is conveniently scheduled for after work and offers a welcoming community market experience.
Carpenter Park FieldsRemote Work and Rally
Mix focused work with a quick reset through open play at The Picklr Thornton. Stop by anytime during the window to use the quiet Wi-Fi lounge for remote work, then head to the court when you’re ready to rally. There’s complimentary drip coffee from STABL Coffee, plus a self-serve espresso station with espresso drinks included. Open play is for all levels and abilities, whether you’re looking for movement, a mental break, or to connect with other working professionals. Registration is encouraged, and cancellations are allowed without penalty until 10:00 AM.
The Picklr ThorntonDirty Side Down Band: Dirty Side Down @ Trailside Saloon
Get ready for a night of hard rock cover music with Dirty Side Down Band at Trailside Saloon. The show starts at 8:00 PM and the listing notes the evening runs until midnight.
Trailside SaloonThornton Pop-Up Tasting Room with Whitewater Hill Vineyards August 2026
Swing by the Thornton Pop-Up Tasting Room to taste, purchase, and enjoy Whitewater Hill Vineyards’ full lineup of award-winning wines. The pop-up is open to the public, so bring your friends and enjoy a relaxed afternoon sampling what they have to offer.
Holiday Inn Express & Suites Denver North - ThorntonColorado Concealed Carry (CCW) Class – Renewal Applicants | Thornton, CO
This half-day Colorado Concealed Handgun Permit renewal class is designed for current permit holders. You’ll spend time in the classroom reviewing updated Colorado laws, firearm safety, and other required renewal topics, followed by a live-fire qualification where you’ll complete the 50-round requirement on an IDPA or FBI target. After you finish and pass the range qualification, you’ll receive a certificate needed for renewal. Registration includes a set schedule, with sign-in starting in the morning and the range portion later in the day. You’ll need to bring your state ID, your handgun and at least 50 rounds of ammunition, along with eye and ear protection and a case, plus a $20 range fee.
Concealed Carry Classes Of Denver - Thornton