Environment Events in Denver

Check out happening environment events all around Denver, CO

SWAP DENVER

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

Terrarium Workshop with Denver Plant Club (5/23/26)

 Sat, 23 May at 04:00 pm 1876 S Broadway USD 93

Foraging Walk with Robin Greenfield in Denver

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

Safe Summer Kick off on Get Outdoors Day

 Sat, 06 Jun at 10:00 am Garfield Lake Park

2026 Resiliency Fair

 Fri, 15 May at 02:00 pm The Alliance Center USD 0 to 45

Heat Pumps in Colorado: Practical Guidance for Homes and Trades

 Thu, 21 May at 06:30 pm Odell Brewing Five Points Brewhouse Free

World Turtle Day

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

25th Annual Great Sale of Organic Garden Plants

 Sat, 16 May at 09:00 am 1700 S Grant St, Denver, CO 80210-3120, United States

Networking Mixer: Sprouting Sustainability Solutions

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

birr. a spring ceremony

 Sun, 17 May at 06:30 pm Harmonist Sanctuary USD 18 to 39

3 Part Wildlife Photography Workshop at Denver Zoo

 Tue, 21 Jul at 06:30 pm Denver Zoo USD 208

Move Your Block, Shape Your Community! (Day II: Morning)

 Thu, 21 May at 09:00 am Montbello FreshLo Hub Free

Colorado Author and Photographer Event: Pete McBride

 Sat, 06 Jun at 04:00 pm 1700 N Humboldt St Free

Move Your Block, Shape Your Community! (Day I)

 Wed, 20 May at 09:00 am Bluff Lake Nature Center Free

Walk with a Ranger - Adams County Walks Event

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

Saturday Trash Pick Up 5/30

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

YMCA of Metro Denver: Colorado Environmental Film Festival Movie Screening

 Tue, 19 May at 12:00 pm YMCA Metropolitan Denver Headquarters Free

Trees in the West

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

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

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

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

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

Saturday W**d Warriors 5/16

 Sat, 16 May 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