here's a list of camping near falls village CT from google
A.Belfrey Lodge - maps.google.com - (860) 824-5991
B.Silver Lake Conference Center-silverlake.ctucc.org-(860) 364-5526
C.Lone Oak Campsites - www.loneoakcampsites.com - (860) 824-7051
D.American School For the Deaf - maps.google.com - (860) 824-4735
E.Camp Mohawk - www.campmohawk.org - (860) 672-6655
F.Valley In the Pines Campground
- www.valleyinthepinescampground.com - (860) 491-2032 -
G.Harris Camp - maps.google.com - (860) 824-5529
H.Hemlock Hill Camp Resort - www.hemlockhillcamp.com -(860) 567-2267 -
I.Camp Wah-Nee - www.wahnee.com - (860) 379-2273
J.        Eisner Camp - necamps.urjcamps.org - (413) 528-1652

unknown if these are all public campgrounds...some sound like private
camps, but perhaps there is a group site at one that could be reserved