Pouncing Tigers is the absolute best! It's a place where you can learn serious skills but still has a friendly neighborhood feel. I used a Groupon for my first adult class and loved it so much I never stopped going - that was almost 2 years ago. Since then, I've brought in two friends and they've become hooked as well.
Kickboxing with Daniel is a killer workout -- it's a great cardio workout and builds serious muscle. You feel pretty bad-ass throwing punches and kicks, and he makes the class fun! In addition to KB, I started taking Hapkido with Ken. These classes are more traditional and work you mentally as well as physically. I felt so proud when I tested for my yellow belt. Ken is a great teacher.
Whichever classes you choose, you will love Pouncing Tigers. The staff, the people, the workout are all amazing!