[whpalmer4]

You can add a search for your preferred list of hardware stores, as Lizard suggested. The Map display will show you the closest of the bunch. Unfortunately you have to have a fixed single target for a location notification at present.

In theory, OmniFocus could take the list of closest matches for all your location searches and set them up as fixed locations, adjusting the list periodically as you move around. There may be some practical considerations that make this too expensive.