Environment Events in Denver

Check out happening environment events all around Denver, CO

Party for the Planet - Earth Day Celebration

 Sat, 25 Apr at 10:00 am Downtown Aquarium - Denver

SWAP DENVER

 Sun, 17 May at 10:00 am Denver Community Market USD 18 to 50

The Road Ahead 2026

 Tue, 21 Apr at 08:00 am University of Denver, Community Commons, Room 1700 USD 0 to 20

Nerd Nite: Plastics, Dog Grooming, Children's books, & Bikes

 Fri, 24 Apr at 07:00 pm The Bug Theatre USD 10 to 13

Foraging Walk with Robin Greenfield in Denver

 Tue, 12 May at 06:00 pm Sloan’s Lake Park Free

Earth Day Edition: Make Your Own Plant Pot or Vase Pottery Workshop

 Wed, 22 Apr at 06:00 pm Coffee Sarap USD 77

World Turtle Day

 Sat, 23 May at 11:00 am 700 Water St, Denver, CO, United States, Colorado 80211

Protect Our Rivers Earth Day Sloans Lake Cleanup

 Fri, 24 Apr at 10:30 am 5195 W Byron Pl Free

Bee & Bloom Market | Earth Day Event

 Tue, 28 Apr at 04:30 pm Grand Hyatt Denver Free

CLOTHING SWAP FOR THE GIRLIES + MENDING (EARTH DAY EDITION)

 Sat, 25 Apr at 11:00 am Vivid Minds Cafe Free

Raíces de Bienestar //Roots of Wellness

 Mon, 20 Apr at 04:30 pm La Alma-Lincoln Park Free

Earth Day Electronics Recycling

 Wed, 22 Apr at 11:00 am 2630 W. 38th Ave, Denver, CO, United States, Colorado 80211

Networking Mixer: Sprouting Sustainability Solutions

 Wed, 20 May at 05:30 pm Mountain Crust Event Venue - Denver Free

Earth Day Community Workshop | Art and Color Collective + Maiz Denver

 Wed, 22 Apr at 05:30 pm Assembly Student Living USD 0 to 25

Commercial Contractor Training

 Thu, 30 Apr at 07:30 am Denver Police Protective Association and PPA Event Center Free

Common Ground Film Screening

 Thu, 30 Apr at 06:00 pm Roxy on Broadway USD 19 to 25

Walk with a Ranger - Adams County Walks Event

 Wed, 13 May at 05:00 pm Elaine T Valente Open Space Free

International Gator Day 2026 with Habitat for Humanity Build (Denver)

 Sat, 16 May at 09:00 am Denver metro area (specific site shared upon registration) Free

Trees in the West

 Wed, 13 May at 09:00 am CSU Spur, National Western Drive, Denver, CO, USA USD 50 to 65

Earth Day Book Swap for the Planet

 Wed, 22 Apr at 05:30 pm 2961 Roslyn St, Denver, CO, United States, Colorado 80238

Earth Day Morning Walk & Grounding at Ruby Hill Park

 Wed, 22 Apr at 06:00 am Ruby Hill Park Free

Saturday Trash Pick Up 5/30

 Sat, 30 May at 09:00 am 11255e M.L.K. Jr Blvd Free

Earth Day Trash Pick Up 4/25

 Sat, 25 Apr at 10:00 am 11255e M.L.K. Jr Blvd Free

Sexual Harassment 1 Day Workshop | Denver, CO

 Fri, 13 Feb at 09:00 am For venue details reach us at [email protected] USD 519 to 1,453

Dirt Detectives & Rot Squad 8/16/2026 from 10-11am @ Cheyenne-Arapaho Park

 Sun, 16 Aug at 10:00 am Cheyenne Arapaho Community Garden Free

ELK's 30th Anniversary Celebration

 Thu, 28 May at 06:00 pm 12680 Albrook Dr Free

Afternoon Trash Pick Up 5/13

 Wed, 13 May at 05:00 pm 11255e M.L.K. Jr Blvd Free

Nature Wanders of Wonder

 Fri, 03 Nov at 01:00 pm Bluff Lake Nature Center Free

Earth Day Trash Pick Up 4/23

 Thu, 23 Apr at 12:30 pm 11255e M.L.K. Jr Blvd Free

Earth Day 5K Virtual Race 2026

 Sun, 19 Apr at 01:00 pm Denver USD 15 to 42

Saturday W**d Warriors 5/16

 Sat, 16 May at 09:00 am 11255e M.L.K. Jr Blvd Free

Earth Day Trash Pick Up 4/21

 Tue, 21 Apr at 09:00 am 11255e M.L.K. Jr Blvd Free

Grow + Gather Greenhouse Yoga Monday Night Melt

 Mon, 21 Apr at 06:00 pm City of Kunming Park Free

Afternoon W**d Warriors 5/5

 Tue, 05 May at 05:00 pm 11255e M.L.K. Jr Blvd Free