Act Now →

350Seattle 2026 Membership Drive: Earth Day to May Day

Act Now →

Celebrate 10 years of the Civic Action Team! RSVP 04/20

Act Now →

Become a Member of 350 Seattle!

This Earth Day to May Day, we’re fighting back against fossil fuels, fascist fools and the billionaires bankrolling them. We demand a better future: one where we invest in people, not wars. Where everyone is safe, regardless of their immigration status. Where we’re not just scraping by, but living well in affordable housing with healthy energy and connected, climate-resilient communities. Where big corporations no longer have the power to destroy our planet for profit.

Power the movement by showing up for Earth Day to May Day and becoming a 350 Seattle member today.

Days Left in 2026 Membership Drive

We’re showing up and skilling up for this movement moment and beyond. We’re in it for systems change and people-powered campaigns that stop fossil fuels, make polluters pay, build climate-resilient communities, and transforming who has power and resources in our upside-down economy. And we show up for workers, immigrants, queer and trans folks, people of color and Indigenous communities because we deeply believe our fights are all connected – and our solutions must be too.

If you want to be part of a community of people who refuse to stand by and let the billionaires destroy us all, join us. Show up in the streets, skill up at a training, make beautiful art, dream a better world, find your people. Step into your power with us.

Check out the all the upcoming events below. Sign up for one or multiple events here.

NEXT EVENT
Saturday 4/18 Intro to Power & Strategy Training. 11-1PM, at the 350 Seattle office 

Learn about core organizing concepts and how social movements past and present have used them to win real change.

Saturday 4/18 Intro to Power & Strategy Training. 11-1PM, at the 350 Seattle office 

Learn about core organizing concepts and how social movements past and present have used them to win real change.

Wednesday 4/22 Earth Day Mass Meeting. 6:30-8:30pm, at the 350 Seattle office

At this community gathering, we’ll share a meal, ground ourselves in the political moment and get ready to hit the streets together on May Day. 

 Saturday 4/25 Art Build for Climate & Migrant Justice. 12-5pm, Capitol Hill Light Rail station. 

Make beautiful art that tells our stories and builds the movement! No skills required, drop by anytime, all ages and abilities welcome.

Friday 5/1 May Day. 12-4pm starting at Cal Anderson Park.

March with our Make Polluters Pay contingent or canvass for the campaign! Sign-up below to help gather petition signatures below — no experience or skills required. Get trained up the morning of the event (canvassers arrive at 10:30am). 

Skip to content