My TKD instructor is looking to find a more permanent home for a pair of cats that a friend of his can no longer keep and foisted onto him. They're 11 years old and have been together for a very long time. They're very friendly—too friendly for his allergic girlfriend. They're housetrained, however they do climb on tables & shelves. The original owner may wish to visit them from time to time, I don't know.
Most cat folks I know have as many cats as they can handle already, or are too far, but I thought I'd put out a general call.