I'm sure noski will have all the info that is fit to print, and otherwise, but I might suggest that, before you head for the mountain, you check in at the farmers' market in Waitsfield. Don't know that I saw any pumpkins there, last week, but there were a few the week before.
And whether or not they have them there, I'm sure you will find a bunch of them willing to tell you where to go.
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