I know there are sometimes ads in Esperanto magazines. What I’m really curious about is: Has any ”big” company ever published an ad in Esperanto?
I’m thinking about multinational brands like Coca-Cola, McDonald’s etc. The bigger the better, in this particular case! ;-) It would be interesting, for example, to see a typical slogan (”Obey your thirst!” etc.) rendered into Esperanto, and to know why the company chose the language.