Theater Community in Germany

Hallo. Since I have theater or acting background, and willing to move to Germany, I want to ask about theater community in Germany. Is there any theater community or theater club in Germany? How popular theater in Germany? How many times they usually perform? If you have more info about theater in Germany, please tell me.
Vielen Dank!

Theaters are a common subject of local cultural subsidies, so most towns have one (but none could survive without handouts).
How often they perform (and rehearse) differs and is individually arranged.
Since all performances are in German, you have to have very good language skills to work there.

I see in your profile that you're from Yogya (my favourite city in Indonesia) and want to study theatre studies in Munich. Please note that it would be hard (basically impossible) to earn your living expenses besides studying full time (Munich is the most expensive place in Germany). If you don't have enough savings, you should try to get a scholarship!