I never heard that it has some restaurant in my country which is so sad at the moment but I am looking forward that soon there will be lot people that will patronize bitcoin and use transactions.
Same as you it is sad to think that there is no restaurant in my country that accept bitcoin as payment. It is advantage if there will be a restaurant will accept bitcoin because it is convinient even though you do not bring your wallet and as long as your phone is with you, you could pay them.