Is there some sort of food for Pokemon in Generation v?

Question

In Hoenn, there is the Pokeblock, in Sinnoh, there is the Poffin, in Unova there is ... What is there? There seems to be a lot of cooks, so are they there for show or what? At the Village Bridge (one of my favourite places in the Unova) there is a sandwich stand & people & their Pokemon buy them, so can you buy them?

Answer 1

No, The only food is berrys and like you said puffins but you cant get them.