I was there last year - the pie was really good. They had a bunch of different flavors and there was some of each left out at each pie stop. So you get to pick your flavor. It was a really funny thing to watch!
The ice cream ride is really fun - I ride in the area pretty often and the ride went through some "new" areas...in sudbury and marlborough I think. A friend of a friend is one of the leaders and she said the ride was revamped this year because the organizer wanted more scenery, less traffic, and better ice cream stops. Sounds good to me!
I just hope the weather is good again this year.
Oh - I went solo and it was nice - plenty of friendly people, more the women though but isn't it always?