Join PPAN and the Butterfly Pavilion on October 22nd from 12-1pm via Zoom to explore the role spiders play in our gardens and their connections to pollinators and the wider ecosystem.

A loving dinner gathering is a map of a healthy economy.

Join Wild Ones and experts from Bat Conservation International to explore how native plants, healthy insect populations, and thoughtful landscape choices can help support North America’s night flyers.

Join us for an end-of-season farm tour of our Jewish-community, educational, sustainable farm. We will tour our greenhouse, educational garden, no-till vegetable donation field, and meet the goats. Hear about our many efforts to build the earth's soil and the earth's people. We'll also make herbal tea straight from the garden.

Join us for an interactive workshop where we’ll use the wisdom of the forest to understand what could create a resilient human community.

A morning practice, led by Akavish, where you find a sit spot and observe the life moving around you. Come together after and share stories of your noticings.

PEOPLE of the SACRED LAND (2026, 32 min) follows Richard Willams (Oglala Lakota, Northern Cheyenne) as he recounts the findings of the Truth, Restoration, and Education Commission (TREC) of Colorado’s TREC Reports

Join Wild Ones Front Range for a seed cleaning event.

Join Climatique for a free market! Bring things you want to part with, bring skills you want to share with others, and take home what you want for free!

Angelique, a water protector from Commerce City will be joining us in Boulder to guide us in a morning practice to connect with our local waters.

Join us for the third annual COhere Kickoff at the Riverside! This is the best way to orient to the heart of COhere: building relationships, local knowledge, and a deeper sense of belonging to the place we call home.

Join CSU experts for a dive into the world of plant diseases

Michael Griffin, a botanist with the National Ecological Observation Network (NEON), will discuss his work with NEON. Michael has been collecting data in field sites around Colorado's Front Range and Eastern Plains for NEON for several years.

Join Dave Sutherland on a special Teens focused trip to White Rocks Nature Preserve

Come celebrate the harvest season at Growing Gardens urban farm!

Join this workshop by Myranda Pretty Owl to learn the properties of Bear Root as well as how it has been used medicinally, culturally, and ceremonially for healing.

Join us for a collaborative event between the Bindweed School and Mountain Shadows Montessori featuring a seasonal brunch with grains, vegetables, dairy, and eggs from the school farm!

Open Space and Mountain Parks and Butterfly Pavilion team up for a hands-on morning of bee science, a short garden tour and a craft. 

Join Drylands Agroecology Research for a Yellow Barn Farm volunteer day!

Join OSMP staff for an in-the-field look at how we manage fuels and support ecosystem health across the landscape.

Join Environment for the Americas for a team trivia night focused on birds!

Join for a screening of People of the Sacred Land at Boulder Public Library.

Join Community Fruit Rescue and Benevolence Orchard & Gardens for Apple Fest 2026!

Join Eveímaí of Beyond Your Impossible for a experiential workshop rooted in the Indigenous epistemologies of the Valley of Mexico.

Join retired Ranger Maria to learn how weather, fuels, and human activity come together to shape wildfire behavior on Red Flag days. You'll find out what a fire warning actually means, what to do if you spot fire or smoke, and how to stay safe while living or recreating in the wildland-urban interface.

Stock up on native plants during the High Plains Environmental Center plant sale.

Thomas Lowe Fleischner and Anne Haven McDonnell will speak about and sign their new books at Boulder Bookstore.