On the First Sunday of every month, all of our house churches come together at Nordson Depot (671 Franklin Ave in Amherst) for a combined worship service at 10am.  It's not a typical worship service.  We drink coffee and fellowship for a while before we get started.  We sit at round tables together to make sure that everyone gets to connect.  We usually sing a few songs (lyrics projected on a screen).  Then pastor Dan shares a short message (15-20 minutes).  After that, we discuss the sermon at our tables.  We usually take communion after discussion and then sing another song.  We don't normally pass an offering plate, but we have a box in the back in case people want to give.  You can also give online.  After the last song, most people hang out for a while as we slowly make our way out.