This year I'm remembering to post about this earlier!
This year's festival will be Saturday, September 9 --
http://www.heritageharvestfestival.com/events/ -- with paid workshops + some tours + tastings on Friday, September 8.
For Saturday's tasting, we'll have our usual 75-100 different tomatoes, plus peppers, melons, herbs, etc. I'll post a list later this summer of some interesting varieties that we'll be bringing. To be able to have our tomatoes in good shape for the festival, we plant out our trials patch later, so until we make the final map for the tomato trials patch, I'm not quite sure what we'll be planting!
I'll be giving my usual talk on fall/winter gardening, looks like this year they've got me scheduled to do it on Friday.