This topic is very much related to my website so I thought I should mention it. My wife and I started a website for couples to find other couples in their area that they can hang out with. Basically, you search for other couples that you share similar interests with, contact them and arrange a meeting where you can get to know each other and maybe become good friends.
We felt a lot of couples have the same problem we do, which is not having enough couple-friends to hang out with. Once you're married, it's hard hanging out with your single friends like you did before.
I imagine it is very awkward for my members at first when they first meet another couple. It's kind of like a blind date except you are meeting a couple and it's just for friendship.
If anyone is interested in the website for finding couple-friends, it is free and you can find it at
HangBase.com