If your kids are interested in dancing, the Dancenter is a great place to enroll them into. Its for both girls and boys from all ages. They offer a wide variety of dance classes running in all different times of day, 7 days a week. You can also have your daughter or sons birthday party there. They have ballet, tap, jazz, and modern for mostly all ages.
The staff there is very friendly, the teachers make it a point to get to know the family. You are allowed to stay and watch your child practice. And it all pays off in the end with the recital.
I recommend this site if you are looking to place your child in dance.