There are ads and then there are ads that dispense sweet goodies for hungry passersby, like this one for cake brand Mr Kipling which have been installed at bus stops in London recently.

According to AdAge, this unique ad works in two ways: it implements a sort of 'smell-vertising' that emitts the scent of freshly baked cakes; and it also dispenses Mr Kipling brand cake samples too! Too bad it's all the way in the UK. Maybe someday, we all will be able to walk down the street and grab pieces of cake and candy on every corner, just like that awesome cupcake ATM but only better (because it's free!)