So far the vendors who will be coming to the Gathering are as follows:

Soap Equipment
Essential Depot - they are planning to debut a new product at our Gathering so you won't want to
     miss that!  :o)
Kay Bright with her wonderful goat's milk fudge, goat's milk and hopefully some tallows. 
Planktown Hardware

I have invited some other special vendors who are still waiting to get back to me, but I'm sure this will not be all who will be there.  However, please feel free to contact them to see about pre-show orders to save on shipping!  :o)