The Town of Castle Rock has announced the first performer for its annual Summer Concert Series, offering a sneak peek at what’s shaping up to be a big summer.
Fitz and The Tantrums will bring their high-energy, feel-good sound to Castle Rock for a special performance on Colorado Day on Saturday, Aug. 1.

The chart-topping, dance-worthy indie pop band will take the stage at the Amphitheater at Philip S. Miller Park as the Town celebrates America 250 and Colorado 150. Colorado Day, observed Aug. 1, marks the state’s admission to the Union in 1876 and carries added significance in 2026 as Colorado commemorates its 150th anniversary alongside the nation’s 250th.
Known for infectious hooks, polished pop production and a mesmerizing live show, Fitz and The Tantrums has earned multiple platinum and gold certifications and built a devoted fan base worldwide. Expect a summer night packed with crowd favorites like “HandClap,” “Out of My League” and “MoneyGrabber,” along with newer tracks from the album Man on the Moon that keep the energy high and the dance floor moving.
There will be a special Town of Castle Rock presale for the Aug. 1 show tickets available from 10 a.m. to 10 p.m. Thursday, Jan. 29 with code SCS26. Regular ticket sales begin at 10 a.m. Friday, Jan. 30.
Tickets are available at CRgov.com/Concerts. General admission tickets are $45, orchestra seats are $65, and box seats are $80.
Gates open at 6 p.m., with the opener taking the stage at 7 p.m. Fitz and The Tantrums will perform around 8:30 p.m. Enjoy delicious food from a variety of food trucks, plus refreshing drinks from the full cocktail bar.
The full 2026 Summer Concert Series lineup will be announced in April. Season passes go on sale Wednesday, Feb. 4, offering a discount for loyal fans who purchase before the full series is revealed.
