have you ever been to a community theatre?
Yes we have a small local one where I live and they do alot of the ballet shows there. 
i've heard many community theatres are succesful non profit businesses with a large active membership
I don't think ours is as successful as it use to be when I was a kid maybe it could be their non profit business is going down, do you have a local community theatre? 
unfortunately we don't :( but i like that they usually promote gender equality and human rights
That is awesome I didn't know that and that is something very important that needs to be addressed and hurry up and put into effect gender equality is a major issue well one of them.
i agree with you! they also promote the ideas like environment and democracy