Rent a bike and ride along the water's edge, kayak, boat, swim, you name it. The lake will be in prime condition over labor day for all manner of activities. Enjoy it!
Another great hike in the area, stop by The Alchemist on the way home
Some of the best beer in America
Not the Alchemist, but closer and still quite tasty
Another of the wonderful breweries in the area
South Hero and North Hero are beautiful. Driving out there provides a great view of the lake, and this vineyard has a nice hike through the woods to enjoy with some wine.
Great ice cream with a good tour
An eclectic museum with expansive grounds, providing views of Lake Champlain and the Adirondacks