Chinese martial arts schools also perform lion dance in addition to practicing their style. It is a cultural dance in which two performers mimic a lion's movement underneath a lion costume.
I've seen these things performed by different schools (in the Chinatown area) for events such as banquets and festivals. During my trip to China, I also stayed at a hotel that was part of a very large wushu school that also practiced this.
Are questions about lion dancing on topic for the site or not? There are organizations that perform lion dance that don't practice martial arts. Despite that, I feel like it would be bad to exclude that aspect of martial arts if it is a part of the culture and art of what someone is studying in his or her school.
I guess the question could be applied to dragon dance too.