Bwahahaha. That was a great exchange.
Just taking a shot here, Mil1ion, cuz I don't live in Wenatchee either. I'm a little SE of there. Could it be you are refering to "Dusty's In-and-Out"? Established in 1949.
I won't hazard a guess as to what may be at the Dollar Tree store in Wenatchee.
Good luck with your search.