The odds are extremely slim that anyone will have simultaneous needs to fill a prescription, buy bullets and pick up a batch of fake trees for the old train set in the basement. But Dollar Drug and Sporting Goods would be that one-stop shopping source. The store occupies a narrow space along Lee's Summit's historic main drag. The hunting stuff is near the front window. The train stuff is spread out on shelves in the middle of the store. And in the back is a drug counter, where you can pick up your Allegra next time the pollen tickles your schnoz.