Several of mine:
Three Corners Farm - Shushan Snow Cheese and lamb
Vendor that sells a large variety of potatoes - right now, tiny new potatoes
Quattro Farm - duck, pheasant, etc., eggs as well
Berkshire Berries - Golden Raspberry jam, strawberry jam, horseradish jam, pepper jellies
Flying Pigs Farm - bacon, pork
Cato Corner Farm - cheese
What are your favorites?