Well - for the standard pilot supply shop there might not be much use around.
On the other hand - a shop for all the goodies might be a totally different idea...
I discovered some really nice ones in the states - selling all sort of interesting things - like beach towels printed like a runway, kids t-shirts with airplanes, mugs, watches, interresting books ... just short - mainly "presents" for pilots - rather than supply...
(loved the one in Sebring, FL! Great little airport too...)