'1 coffee and 50 bitcoins please'. If we can get people on the street to get small business owners to exchange bitcoins, the effect would be amazing.
On top of that, it will also activate their stores to be paid in bitcoins by their customers. With both persons owning a smartphone it should be a breeze.
Forget it. Not even a chance.
Not gonna happen in the closest future. Maybe in few years.
Small buisnesess only adopt things after things go mainstream. Not a chance of this happening any earlier. Sure, there is an exception from every rule, so perhaps few small stores could be persuaded to accept bitcoin soon, but i seriously doubt any wider adoption.