Christian Singles Seattle

Looking for a christian or nondenominational church in Seattle, Mercer Island, Bellevue, or surrounding areas.
New to Seattle and looking for a church, any help would be great. I’m single, female and in my thirties. Thanks!
I like the City Church. There’s one in Kirkland/Redmond, on 132nd just north of 85th St. It’s kind of bordering on Kirkland/Redmond area. There’s also another one in the Belltown area near downtown Seattle. That one is on Western, I believe. Anyways, it’s a cool church! It’s been a really “welcoming-feeling” church since I’ve been attending!
Is it a sin to date a non-Christian?
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