抖阴ap

Oban Pitts, 13, center, plays the trombone with other members of the Monarch PK8 and Eldorado PK8 middle school marching band as they take part in the annual Labor Day Parade along Main Street on Sept. 4, 2023 in Louisville, Colorado.

Kids hold American flags as they watch the annual Labor Day Parade as it passes by along Main Street on Sept. 4, 2023 in Louisville, Colorado.

Louisville Firefighters wave to the crowd from their fire engines as they drive along Main Street while taking part in the Labor Day parade on Sept. 4, 2023 in Louisville, Colorado.

From left to right Zach Dawson, 13, Tim Hoyt, 12, and Ziek Williams, 12, with the Westernaires, ride their horses as they take part in the annual Labor Day Parade along Main Street on Sept. 4, 2023 in Louisville, Colorado.

Joss Hollingworth holds his daughter Maleya, 2, on his shoulders as they wave to people and floats taking part in the annual Labor Day Parade as it passes by along Main Street on Sept. 4, 2023 in Louisville, Colorado.

John Gonder, with the Model A Ford Club of Colorado, drives his 1930 Model A Ford in the annual Labor Day Parade along Main Street on Sept. 4, 2023 in Louisville, Colorado.

Members of the Monarch High School Marching Band warm up in Memory Square Park before taking part in the annual Labor Day Parade along Main Street on Sept. 4, 2023 in Louisville, Colorado.

Victoria Macias, 12, dances with other Folklorico dancers in the annual Labor Day Parade along Main Street on Sept. 4, 2023 in Louisville, Colorado.

Jim Huff, with his wife Lou, drives his 1929 Ford Model A Roadster pick up in the annual Labor Day Parade along Main Street on Sept. 4, 2023 in Louisville, Colorado.

Addy Nikolenko, 6, holds an American flag as she watches the annual Labor Day Parade as it passes by along Main Street on Sept. 4, 2023 in Louisville, Colorado.

Members of the Monarch Monarch High School perform as they take part in the annual Labor Day Parade along Main Street on Sept. 4, 2023 in Louisville, Colorado.

John Gonder, with the Model A Ford Club of Colorado, drives his 1930 Model A Ford in the annual Labor Day Parade along Main Street on Sept. 4, 2023 in Louisville, Colorado.

Sloane Weiss, 17, the drum major for the Centaurus High School marching band, leads the band as they take part in the annual Labor Day Parade along Main Street on Sept. 4, 2023 in Louisville, Colorado.

Sadie Sarles, 17, center, plays the trumpet with other members of the Monarch Monarch High School marching band as they take part in the annual Labor Day Parade along Main Street on Sept. 4, 2023 in Louisville, Colorado.

Lilane Colom, 4, in pink, and Xavier Brady, 5, hold American flags and watch the annual Labor Day Parade as it passes by along Main Street on Sept. 4, 2023 in Louisville, Colorado.

Jean Bedell, second from right, swings her arms to the music on a float from Balfour Senior Living as they take part in the annual Labor Day Parade along Main Street on Sept. 4, 2023 in Louisville, Colorado.

Oban Pitts, 13, center, plays the trombone with other members of the Monarch PK8 and Eldorado PK8 middle school marching band as they take part in the annual Labor Day Parade along Main Street on Sept. 4, 2023, in Louisville, Colorado. (Photo by Helen H. Richardson/The Denver Post)

Jean Bedell, second from right, swings her arms to the music on a float from Balfour Senior Living as they take part in the annual Labor Day Parade along Main Street on Sept. 4, 2023 in Louisville, Colorado.