Now they can! I've now listed an unfinished/all wood candy store set on Etsy. You provide the paint and sealant.
It's only $25! What a deal!
And to make it an even sweeter, I've also included my printable candy store PDF.
You can find my sweet shop kit here.
I've also listed one more item in my shop...a set of wood Popsicles! They make me hungry just looking at them.
You can find them here.