In Spain (and I think in all of the EU) every item in every menu in every [law-complaint] restaurant has a list of allergens. This is clearly not unrealistic to

In Spain (and I think in all of the EU) every item in every menu in every [law-complaint] restaurant has a list of allergens. This is clearly not unrealistic to do, as demonstrable by the fact that many places do it. There's a list of 14 allergens that must be indicated if present. https://www.lexland.es/en/restaurant-menus-should-indicate-the-contents-of-allergens/ https://www.lexland.es/en/restaurant-menus-should-indicate-t...