Here in Pa you can get vinegar to put on your frys. Its very tasty but you have to defend yourself against the bees if you are buying them from an outdoor vendor.
I miss vinegar on my fries. The only place in the South I have seen that has vinegar on the tables is Log John Silver's. So I eat their a whole lot.
Malt vinegar on fries is something all Southerners should try. It is truly delicious.