The Mohawks have a small shrine at her grave site in Kahnawá:ke,I've never visited but see the signs for it as its only a couple of miles from my house, maybe its time i dropped by.
A bit of research seems to place the main shrine in Fonda NY if i'm reading it right
the American border is some 60 miles away from Caughnawaga =(
Old English name for Kahnawá:ke)
History Page - Kateri Shrine - Fonda, NY