Wow, thank you for the inspiration! Since I like to make pizzas at home, I will certainly try to adopt this volcano idea. As for the bowl in the middle, I assume it is a glass or ceramic one, one that would not disintegrate (and become part of the pizza).

As for the churros, I am not a big fan of them anyway, even here in Mexico where they are an important part of the food culture. That goes for the traditional brown colored ones, let alone the bright rainbow colors. So I think I will just stick to looking at your pics.