Don't we all wish for the fun and gratification of having girlfriends like the women on "Sex and the City"? Are you so over sitting home and waiting for Mr. Right to come along so you can have a a date for the theater or attend a concert? Wouldn't you like to add a little glamour to your life? Don't you miss having girlfriends to lunch with, shop with, go to yoga class with - all the things we did before we became "mature"? Do you just want a group of people to have lots of fun with? Great, so h …