Do you frequent any Pioneer Valley "pick your own" farms for interesting or odd fruits or vegetables? I'm interested in knowing about farms where you can pick unique fruits -- not just apples and raspberries, but rare heirloom varieties or simply farm produce that's hard to find elsewhere.
Here's my contribution. Birdhaven Blueberry Farm in Southampton lets you pick insanely inexpensive black currants and gooseberries. They're currently open on the weekends but will be open during the week in August: http://www.birdhavenblueberry.info/.