Golf Clubs and grass courts


I was wondering if anybody knows of any Golf Clubs that have grass tennis courts. I think that would be a great idea to build some grass courts at some of these some Golf Clubs since they have all the equipment. It might be one why to get tennis back on the map in the United States. It seems like everybody plays golf, but very few people are playing tennis. Also, I think another way to get tennis back in the United States is to have a few big stars that have some personality, like Johnny Mac and Jimmy Conners, rise to the top. I thought Donald Young would be the next big American star, but what has happened to him?
1. Donald Young is still in the 100's and is overrated.
2. If no one is playing tennis, then why would the club spend big cash on something people won't use?