The JCC was established in 1854, when it was called the Young Man's Hebrew Association.
Yes.
The YMHA is a dated term, and is usually now called JCC (Jewish Community Centers). They offer a variety of events. It depends on the location.
It's the Young Men's and Young Women's Hebrew Association, better known as the JCC - Jewish Community Center.
Camp Interlaken JCC was created in 1966.
Some JCC's are closed on Shabbat while others aren't. You should call your local JCC or visit their web site to find out what their hours are.
The related link is the main JCC website for information.
Absolutely!
Yes.
Yes.
If you are asking how to say "to teach" in Hebrew, it's leemehd (לימד)
It's the abbreviation for the Jewish Community Center.