Carolines is a comedy club on Broadway between 49th and 50th street. It is the place to see all kinds of standup comedians like Jerry Seinfeld, Wendy Liebman, Ellen Degeneres, Jay Leno and others.

For your information, the proprietor of this club is Caroline Hirsch (hence the name of this place).

The official web site for Carolines on Broadway is http://www.carolines.com

Note the lack of an apostrophe for Carolines. The spelling is kosher to the folks in the place.