There’s still time to catch the Killington Hay Festival which runs through October 12, 2009.  From the official town site:

Businesses in the Town of Killington celebrate Vermont’s Working Landscape with one of the town’s most popular events, The Killington Hay Festival: A Celebration of Vermont’s Working Landscape, Labor Day Weekend through Columbus Day.  37 magnificent sculptures from hay capture the marvels of many imaginations!  Visitors should stop at the Chamber of Commerce Welcome Center on Route 4 to pick up a Hay Festival Scavenger Hunt guide and complete the quiz on Vermont agriculture. Answers are provided at each sculpture. There will be prizes and complimentary Vermont Cabot Cheese at the Welcome Center.

You can also become a fan on their Facebook page. And you can also download the Hay Festival map.