There is a Facebook group that you might find interesting. It’s called West Sound eCommerce Talk and you can find it here. It’s a closed group, but pretty welcoming.
You might also want to check out Kitsap County E-Commerce Business Strategists. Sounds a bit formal, but it’s a Meetup Group and you can find it here.
If can think of any other eCommerce groups SCORE volunteers and clients should know about, please tall us about them by posting a comment below. Thanks!