The thing about saying you're allergic to something so they don't add to your food? Yea, I've done that.. because there is one restaurant local to me that unless you *are* (or say you are) allergic to something, they add it to the food anyway.

Because as one waiter told me.. "That is how the food is made! If you do not eat it correct the taste... is ruined!" Uh yea, well it is my food and I don't want onions in it. :/