It's at the 3m (or 5m) ranch in Chino Valley on the west side of Road One South. You pass about 3 houses and it's on the right hand side of the road. Monday nights. The pot luck starts at 6:00 pm, the service starts about 6:30 pm. We are blessed every time we go. They have different speakers pretty much every week.
If you go, say "hi" to Sally for me. We love the service, but the hour or more drive tends to keep us away. It's worth it, though.