If you are in New England, New York or maybe even anywhere in the NE USA you shouldn't want to decide between a 2-3 km romp in PA or a puzzle in a corn field until you have considered The Eastern Canadian O Championships
on the same Labour Day Weekend in beautiful Sutton Quebec.
I first had experience orienteering in Sutton 51 years ago. Lots of great experiences since then but strangely none in this century. Thanks to Ramblers for bringing the area back.