350.org: building a global grassroots movement to solve the climate crisis. Through online campaigns, grassroots organizing, and mass public actions led by thousands of volunteer organizers in over 188 countries, 350.org is organizing a global movement to reduce the amount of CO2 in the atmosphere from its current level of 392 parts per million to below 350 ppm, the upper limit of safety for our planet. First Church has taken part in 10/10/10, Moving Planet and other worldwide actions organized by 350.org and has hosted 350.org founder Bill McKibben as a speaker and preacher.


First Church Cambridge also provides a meeting space for the group twice monthly on Tuesday evenings.  See calendar for dates.




The First Church Shelter, located in the  basement of our church building, co-funded by First Church in Cambridge and the Commonwealth of Massachusetts, has served dinner to fourteen guests every night for the last thirty years. The vast majority...

Volunteer signups are underway for the Friday Café! The Friday Café is a weekly community gathering space, where neighbors experiencing homelessness and food insecurity can relax and eat. It’s also a place of encounter, where people can get to...