The Mayfly Festival is an event created by the Coos Watershed Association and local partners that is designed to shed light on the connections between community, the environment, and water. This is a free, all-ages, hands-on celebration of watershed ecology and interconnectedness through activities, games, live music, science, and art.

VOLUNTEER WITH US

We need help with setup, cleanup, food court, activity booths, prepping art materials, and everything in-between. Fill out our sign-up form here.

In the meantime, you can download the Mayfly Festival Activity Booklet any time and check out the photos from past years!