Delaware Valley Havanese Club is the local club, go to their website, they have a list of breeders in the area.
Make sure to read the thread about what to look for in a breeder and what questions to ask, it will help you make an informed decision about your new pup!
Good luck and keep ups posted!
Peluito's King Bumi (Bumi)
Starborn Mi Pequeño Tesoro (Toby)