The Netroots Nation Interfaith Service celebrates the wide range of faiths represented in the progressive movement. The gathering is open to all, and provides an opportunity for fellowship and reflection. Traditionally, the service features readings from texts both sacred and profane, a brief sermon by clergy or lay participants, and music led by the Prophecy Street Singers. We also take up a collection for a worthy cause. In past years, we have raised funds for Hurricane Katrina relief, Habitat for Humanity, and Netroots for the Troops. This year's collection will go to Haiti for ongoing needs related to the earthquake.

The Interfaith Service has been held every year at Netroots Nation, beginning way back in 2006, when it was known as Yearly Kos.