This is surely a good initiative that needs to be encouraged by crypto enthusiasts and entrepreneur that in that little stall or store that you have, you can contribute your quote the continuous popularity of bitcoin which won't happen if there is no push from people like us. Eventually, when I would get to have a store, I would definitely accept bitcoin.
My advise is to try as much as possible to keep the thread active and updated as without that, it gets pushed to the back without anyone seeing the good work you are up to.