Free events in Centennial, CO

Opening Night at Sterne Park kicks off the 98th Western Welcome Week with free admission and an evening of music, food, and sky-high entertainment. A Little Jam concert features The Petty Nicks Experience, a tribute to Tom Petty and Stevie Nicks, presented by the City of Littleton. The night concludes with a custom drone show as hundreds of lights tell the story of Western Welcome Week. Local food trucks offer a range of options, and the Western Welcome Week beverage station pours selections from Wilding Brands, including Howdy Beer, Denver Beer Co, and Stem Ciders. Beverage purchases support Western Welcome Week as it builds toward its 100th celebration in 2028. Attendees are welcome to bring lawn chairs, and tents are not permitted. The festivities also recognize "Colorful Colorado - 150 Years!" and honor the 2026 Western Welcome Week Grand Marshal, Bob “Mohawkamania” Bagnall, known for his vibrant personality, unmistakable style, and enthusiastic spirit.

Happiness & Sweets by Mari pops up at Curate Mercantile’s flagship store in Centennial with an array of indulgent treats. Look for Brazil’s classic bite-size chocolate brigadeiros, seasonal flavors, cake confections, gluten-free selections, and other surprises that have earned a loyal following and often sell out fast. While there, explore a marketplace featuring more than 100 local vendors offering clothing, jewelry, home decor, plants, Colorado-made foods, handmade goods, gifts, and cards. Gift wrapping is available to make present giving simple, and the shop has been recognized as a Best Gift Shop.

A free community gathering for women focused on laughter, connection, and a relaxed afternoon of games and good company. The lineup includes Dutch Blitz, Uno Attack, Yahtzee, a few surprises, and a puzzle table for those who prefer a calmer pace. Enjoy a popcorn bar with fun toppings, along with coffee, lemonade, and water. Whether arriving with friends or on your own, expect a warm, welcoming space filled with lighthearted fun.

Enjoy the shade trees while you browse the Parker Sunday Farmer's Market. Snack on huge pretzels and cheese curds, pick out hanging flower baskets, and fill your bag with produce while food trucks offer more to try. It is one of Denver's most popular markets.

Monday trivia nights at Denver Beer Co in Littleton offer brainy fun with brews and food available. It is free to play, and teams can compete for prizes.

This free concert in Commons Park is part of the Dancing in the Streets Summer Concert Series and features Last Men on Earth. The music is geared toward dancing and a lively crowd. Food is available within the park and in the surrounding area, and shops and restaurants are close by. The series is sponsored by The Steller Group.

At Locavore Beer Works, the Denver Trivia League leads a free night of trivia where everyone can play. Teams compete for prizes awarded to the top finishers, and you can test your knowledge with friends or go solo while enjoying a beer.

Experience free outdoor yoga in the heart of Commons Park, presented by Elite Performance Center. All experience levels are welcome, whether you are new to yoga or have practiced for years. At select sessions, Whole Foods Market provides complimentary snacks after class.

Pick up a free takeaway meal every Thursday, with nothing required and no questions at pickup. Open to everyone, this simple offering is about sharing food and fostering community.

Comet Brews hosts a standout trivia night in downtown Littleton, pairing craft beer with clever question rounds. Teams put their knowledge to work in a fun, relaxed setting. Participation is free, and prizes go to the highest scoring groups.