My wife and I like to go out at night every now and then. But we're getting a little tired of the "dive" we've been going to. I don't know the official name of it but it has a big "7440" on the outside and its on Auburn Blvd.
Have you been out to the Power House Pub in Old Folsom? Its been a while since I’ve been out there, but usually a good crowd good bands on the weekends.
I second the recommendation to Pangaea. Also, midtown has quite a few cool bars depending on what type of scene you are into.
Also, anyone looking for a great burger place has got to checkout Flaming Grill Cafe off El Camino at Bell ave. Great burgers and beer selection and the people there are really cool.