I've attended Edmonds UMC for about 5 years now. It's a very warm, welcoming, and active church. There are ample opportunities to get involved, whatever your talents and interests, but nobody's pushy if you just want to attend Sunday services.
There are three ministers who take turns preaching, and each brings his/her unique style and perspective.
There are two services each week (9:00 and 10:30). Childcare is available, and the youth run an espresso bar in the basement.
It's a tradition that first-time visitors are given a flower, so please do raise your hand!