Black Box Fitness is by far the best CrossFit gym I have been to across this country. The coaches are great technically, top to bottom. They are always motivating. They have a huge range of classes including Olympic weightlifting, kettlebell training, gymnastics, and more.
Besides the coaches, the members are great. There are no attitudes, everyone is friendly and encouraging. I highly recommend it, whether you have never done CrossFit or if you are a veteran of the sport, you will appreciate this box.