Do they really offer non alcoholic versions of their goblets if you just ask. I heard a lot of rumors of children drinking them

They're the same drinks in the same goblets...just virgin...no alcohol. Only the grown up chaperone can tell you if they gave them the alcoholic version they ordered...

Yes, non alcoholic

If you ask for non alcoholic they'll serve it to you

Yes both with alcoholic or non- alcoholic of same in goblets