There's this place in Kenmore, WA (about 20 minute drive from my house) called the Hangar. It's just a public space, with tables, chairs, outlets, free wifi, local artists paintings, a meeting room, a fireplace, and a cafe. You don't have to buy anything though, and you can spend as much time here as you please. I mean, it's like your local library but with chairs and tables instead of bookshelves. I absolutely love it, and drive here every chance I have.
Socializing like it's 1999!