Family events in Thornton, CO

● Listings verifiedMonday, September 21 · every listing checked against its source by our Thornton editors

Family events this week

15 picks that work with kids in tow. All events →

Tuesday, September 22 1 event
  • 6:40pm

    Colorado Rockies vs. Arizona Diamondbacks

    Coors Field, 2001 Blake St, Denver
    See details

    The Colorado Rockies face the Arizona Diamondbacks at Coors Field in a head to head matchup on the diamond. The game features these two teams competing pitch by pitch.

    Event website ↗
Thursday, September 24 2 events
  • 1:10pm

    Colorado Rockies vs. Arizona Diamondbacks

    Coors Field, 2001 Blake St, Denver · verified Sep 18
    See details

    The Colorado Rockies take on the Arizona Diamondbacks at Coors Field. A public ticket onsale has been announced.

    Event website ↗
  • 6:30pm

    Cruise Westy

    Ketner Park, 10224 N Countryside Dr, Broomfield · verified Sep 18
    Free

    This is a family friendly group bike ride that meets at Ketner Park. Riders gather at the park and then head out together for a shared ride.

    Event website ↗
Friday, September 25 3 events
  • 10am

    Free Daytime General Admission Day

    Four Mile Historic Park, 715 S Forest St, Denver · verified Sep 18
    Free

    The Park welcomes visitors with free daytime general admission, featuring house tours, blacksmithing demonstrations, and domestic artist demonstrations. Free admission applies only during the Park’s normal daytime hours and does not include entry to special events at Four Mile.

    Event website ↗
  • 11am

    Family Storytime

    Ford-Warren Branch Library, 2825 N High St, Denver · verified Sep 18
    Free

    Children ages 0 to 5 and their grown ups can enjoy a lively mix of stories, songs, and rhymes together. A "Stay & Play" social time follows the program for families to connect and let little ones play.

    Event website ↗
  • 5pm

    Steve and the Cruisers

    Carpenter Park, 3488 E 112th Ave, Thornton · verified Sep 18
    See details

    The Cruisers bring live music to the Carpenter Park cruise-in car show, with hot rods on display and a soundtrack to match.

    Event website ↗
Saturday, September 26 7 events
  • 8am

    Teen Drivers State Classroom Session (#26-19)

    911 Driving School Westminster, 9100 W 100th Ave, Westminster
    See details

    Teens age 14 and a half and older can prepare for a Colorado driver’s permit and license through a comprehensive classroom program. The course goes beyond the state’s 30 hour classroom requirement for the Instructional Driver’s Permit. It takes place over four days on Saturdays and Sundays. Package options are offered that combine classroom instruction with private behind the wheel lessons and driver testing. Programs start at $255.

    Event website ↗
  • 9am

    Northglenn Elks 19th Annual Car, Truck & Motorcycle Show

    Northglenn Elks Lodge, 10969 Irma Dr, Northglenn · verified Sep 18
    See details

    Organizers say this will be the final year they put on the car show, and they intend to make it memorable with fresh additions. New elements are planned for this edition, with more information to come. It is presented as one not to miss.

    Event website ↗
  • 9am

    Cars and Coffee at The Exchange at Boulevard One

    The Exchange at Boulevard One, Denver · verified Sep 18
    See details

    Cars and Coffee arrives at The Exchange at Boulevard One with a relaxed morning meet focused on community, conversation, and a shared love of standout vehicles. Expect a friendly atmosphere with local flavors and plenty to see across the lot. Logan House Coffee will provide complimentary drip coffee or 10% off other orders, and the first 20 registered participants can pick up a Torchy’s Tacos breakfast burrito at the Tesla tent in the pedestrian walkway. Those interested in displaying a vehicle are asked to complete the interest form in advance. To help everything run smoothly, avoid arriving excessively early and park only in the designated area at The Exchange toward the Tesla chargers in the parking lot. Team members in orange shirts will be on hand to assist. Maintain a slow speed when entering and exiting, keep drive lanes, entrances, and emergency access clear, and treat fellow attendees, vehicles, and property with care. Please be mindful of pedestrians and others who may be in the area for different reasons.

    Event website ↗
  • 10am

    Vendor Saturdays

    Chicken N Pickle, 14223 Lincoln St, Thornton
    See details

    A special Vendor Sunday brings together more than 25 local vendors, offering a friendly opportunity to visit with them.

    Event website ↗
  • 10am

    Family Nature Adventure Days

    Bluff Lake Nature Center, 11257 Martin Luther King Jr Blvd, Denver · verified Sep 18
    Free

    A monthly family-focused day in nature encourages outdoor exploration and learning at no cost, with no reservation needed. Activities begin near the entrance with nature journaling, then continue with a short guided walk that includes time for hands-on practice. Bluff Lake volunteer Ann Schwab shares the essentials of nature journaling, a simple approach that blends words, sketches, and numbers to capture observations, questions, and connections. Walks leave from the building, and all supplies are provided. Activities are weather dependent. For questions, email education@blufflake.org.

    Event website ↗
  • 10am

    Free Car Seat Check Event

    Location TBD, 820 16th St Mall, Denver · verified Sep 18
    Free

    Seat Check Saturday 2026 brings the year’s biggest car seat check, with options to book in advance or arrive as a walk-in or drive-in to have a child’s car seat, booster, or seat belt fit evaluated. Expect to spend about 45 minutes or longer in a hands-on session that shows how to correctly install and adjust a seat as a child grows. While a crash cannot always be avoided, the goal is to help ensure everyone in the vehicle is as protected as possible if one occurs.

    Event website ↗
  • 10:30am

    September Open Sanctuary and Rescued Animal Snuggle

    Broken Shovels Farm Sanctuary, 8640 Dahila St, Thornton · verified Sep 18
    See details

    Open sanctuary hours at Broken Shovels Farm Sanctuary offer unhurried time to slow down, breathe a little deeper, and share space with rescued farm animals. Across 23 species, guests can wander through pens and pastures and meet the individuals who live here, with caretakers and volunteers nearby to share their stories, personalities, and everyday moments. Every ticket directly supports animals rescued from neglect, abuse, and abandonment, sustaining the lifelong care and safety they receive. Ticket pricing is intentionally kept low for accessibility, with $10 admission in advance or $15 at the gate, and free entry for EBT or SNAP cardholders with a card. The sanctuary is reachable by public transportation, one block from the 88 bus line and about a 15-minute walk from rail service. Please plan ahead for a respectful and comfortable visit. No outside food or drinks for humans or animals are permitted. Tickets are non-refundable unless an event is canceled due to severe weather. Arrive on time, as hours cannot be extended for late arrivals. Every guest needs a ticket regardless of age. Food and beverages, if available, are sold separately. Companion animals are not allowed on-site or in vehicles. This is a safe home for animals rescued from abuse, neglect, slaughter, and exploitation, and animals are neither bred nor sold. It is not a petting zoo. Some residents enjoy affection and may approach, while others prefer space, and both responses matter. Visitors are asked to move gently, respect boundaries, and let animals choose how to interact. Many residents are elderly, recovering, or living with chronic conditions, and care follows long-term wellbeing and veterinary guidance. The sanctuary is built on trust, and visitors help uphold that by honoring the animals and the space.

    Event website ↗
Sunday, September 27 2 events
  • 9am

    Arvada Sunday Farmer's Market

    Olde Town Arvada, 7305 Grandview Ave, Arvada · verified Sep 18
    Free

    The event features live music and a wide assortment of produce and baked goods. Children can enjoy a splash pad while attendees browse options that include cheese curds.

    Event website ↗
  • 1pm

    Mythical Storytime

    The Audacious Space, 1373 N Grant St, Denver · verified Sep 18
    Free

    A weekly story time from Audacious Immersive takes place on Sundays at the Van Helsing Society. Each session features a different legendary figure reading aloud to young listeners. The selections spotlight mythical creatures and classic tales, opening a window into folklore from around the world. Surprise visits by puppet creatures add to the fun, and the atmosphere is cozy and interactive. Attendance is free.

    Event website ↗

Hosting something in Thornton? — Get your event listed in the directory and in the newsletter.

More events near Thornton

BaseLocal covers 900+ communities — these are next door.