For anyone interested:
I stopped by the adoption bus today and met the adoption coordinator. She said Michael and Charlie got adopted right away last weekend. Ginny is going to the senior center event this weekend (since she is such a lap cat). If she doesn't get adopted there, she'll go to the pet shop where gray cats get snapped up right away.
The last batch all went to the pet shop, where they stay until they are adopted, and indeed Cillaliz, Elmore, and Antonia were adopted several weeks ago.
Kittens Wally and George will go to a special event on December 3 where all the people looking for pets make very good money.