Our calendar has information on our working group meetings, webinars, actionars, special events and campaign actions.

For node meetings, see our Node Calendar.

Upcoming Events

October
05
Monday

Save Money with Clean Heat 2.0 Brainstorm

Oct 05, 2026
7:00 PM - 8:00 PM (EDT)
Zoom
Join us to Brainstorm About Save Money with Clean Heat 2.0  On Monday, October 5, 7:00 PM, we'll host this discussion on zoom. RSVP on this...
October
11
Sunday

March in the HONK! Parade

Oct 11, 2026
12:00 PM - 3:00 PM (EDT)
Davis Square, Somerville, MA
350 Mass is marching in HONK! HONK! is an annual activist street festival that culminates in a march down...
October
14
Wednesday

Climate Justice: A Primer

Oct 14, 2026
6:00 PM - 7:30 PM (EDT)
Zoom
What is "Climate Justice"? Climate change is a global issue that impacts all of us, but it does not impact us all the same way. In this training, we will...
October
19
Monday

Campaign Debrief: 350 Mass Network Wide Discussion

Oct 19, 2026
6:00 PM - 7:30 PM (EDT)
Virtual
In the month of October, 350 Mass members will take time to reflect on the last two years of organizing for our two priority campaigns: Save Money with Clean Heat...
November
07
Saturday

Bristol County & Beyond : Climate Action Protest

Nov 07, 2026
12:00 PM - 3:00 PM (EST)
Tauton Green
Join the Bristol County & Beyond Node for our "Climate Justice Now" family-friendly standout! We will be gathering on Saturday, November 7th at 12pm on Taunton Green (19 Main...