Mile High Events

Looking for something to do in Denver, Boulder and the surrounding areas? Here's a list of upcoming deals and events. Click each title to see more information about the event or deal. You can also view the whole month (click "By Month") or see a specific date (click "By Day").

View Events: Upcoming By Day By Month

Saturday, September 20, 2025

Heather Gardens Flea Market

9:00 am to 3:00 pm | FREE | Heather Gardens

Broomfield Days at Midway Park

7:00 am to 6:00 pm | FREE | Midway Park in Broomfield

Miners Day in Frederick: Parade, Burro Races, Music & Fireworks

8:00 am to 9:00 pm | FREE | Centennial Park in Frederick

Explore Corn Mazes & Pumpkin Patches

9:00 am | $0-30.00 | Various Locations

Fall Craft Fair with 30+ Vendors

9:00 am to 4:00 pm | FREE | Green Mountain United Methodist Church

Explore Maize in the City

9:00 am to 7:00 pm | $10.00-15.00 | Maize in the City

Colorado Highland Games

9:00 am to 8:00 pm | $15.00-25.00 | Denver Polo Club Fields

Visit Mines Museum of Earth Science

9:00 am to 4:00 pm | FREE | Colorado School of Mines Geology Museum

A Day Out with Thomas at Colorado Railroad Museum

9:00 am to 5:30 pm | $25.00 | Colorado Railroad Museum

Harvest Your Own Veggies At Miller Farms

9:00 am to 6:00 pm | $18.00-28.00 | Miller Farms

Shop Bountiful Farmers' Markets

9:00 am to 8:00 pm | FREE | Various Locations

Historic Trolley No. 25 Open House & Rides

10:00 am to 3:00 pm | FREE | Denver Federal Center

Fall Horseshoe Market

10:00 am to 4:00 pm | FREE | Regis University

Evergreen Artists Open Door Studios Tour

10:00 am to 5:00 pm | FREE | Various Locations

Coors Brewery Tour

10:00 am to 3:30 pm | $10.00-20.00 | Coors Brewery

Celestial Seasonings Tea Factory Tour

10:00 am to 4:00 pm | $6.00 | Celestial Seasonings

AMC Theatres Offers Discounted Matinée Pricing

10:00 am to 4:00 pm | Discounted | AMC Theatres – Multiple Locations

Pick Your Own Fruits & Vegetables at Farms & Orchards

10:00 am to 5:00 pm | FREE | Various Locations

Corn Maze at Denver Botanic Gardens Chatfield Farms

10:00 am to 5:00 pm | $12.00-20.00 | Denver Botanic Gardens Chatfield Farms

Denver Center for the Performing Arts Studio Tour

10:00 am | $12.00 | Denver Center For Performing Arts — Galleria

Paws With Pride: A Doggie Drag Show

11:00 am to 3:00 pm | FREE | Union Station

Autumn Gold Festival in Estes Park

11:00 am to 6:00 pm | FREE | Bond Park in Estes Park

Denver Oktoberfest

11:00 am to 11:00 pm | FREE | Ballpark Neighborhood

Regal Cinemas Hosts Month of Masterpieces in September

11:00 am to 10:00 pm | $8.99 | Regal Cinemas – Multiple Locations

FirstBank Celebrates Hispanic Heritage Month with FirstBank Fiesta in Lakewood

12:00 pm to 3:00 pm | FREE | Heritage Lakewood Belmar Park

Evergreen Oktoberfest

12:00 pm to 4:00 pm | $15.00 | Buchanan Park

Cherry Creektoberfest

12:00 pm to 9:00 pm | FREE | Fillmore Plaza

Northglenn Pirate Fest Ball

12:00 pm to 10:00 pm | FREE | E.B. Rains Jr. Memorial Park

Oktoberfest in Castle Rock

1:00 pm to 9:00 pm | FREE | Downtown Castle Rock

2nd Annual Pumpkin Spice Day

1:00 pm | FREE | River North Brewery – Washington Street

The Third Side Theatre Co. Presents 'The Princess and The Goblins'

2:30 pm to 4:30 pm | $19.00 | The People’s Building

Taco Bell Offers Colorado Rockies Special: 4 Tacos for $3

4:00 pm to 6:00 pm | $3.00 | Taco Bell – Multiple Locations

Zoot Suit Fashion Show

6:00 pm to 9:00 pm | FREE | Denver Art Society

Levitt Pavilion Denver Free Concert Series -- Rez Metal

6:00 pm | FREE | Levitt Pavilion Denver

Northglenn Pirate Festival

6:00 pm to 10:00 pm | FREE | E.B. Rains Jr. Memorial Park

The Third Side Theatre Co Presents 'The Princess and The Goblins'

7:30 pm to 9:00 pm | $19.00 | The People’s Building

View Events: Upcoming By Day By Month