Lisa, I'm so glad to hear that you were able to trap all 3 of them and that they aren't feral and are adoptable.I'll never understand why people dump cats and kittens like this either.
The kittens sure are cutie pies and the mother is gorgeous so I'm sure that they won't have any problems finding wonderful new homes. I'm at my limit with limited space and finances so I won't be able to adopt from you this time. It would be wonderful if another PT'er could adopt them though. Good luck at the vets tomorrow and please continue to keep us updated about them.