Party Entertainment

I need someone to entertain at a party in the party room of my building in Aventura, Fl. From 1 to 4 on sunday Nov 25. Please respond as to what you do and what you charge. The group will be mainly older people so things like rock music or rap would not be appropriate. I`m thinking of either a singer who does Broadway or standards songs, or perhaps a magician who tells jokes. If a singer the 1 to 4pm fits. If a magician/comedian it would be less time since brunch will be served.
I await your response.