Quote Originally Posted by polarbear View Post
Practically what do you do exactly? Walk up to the reception desk and present your boy? Or "I'm Mr Bear in 675 I will have a guest with me tonight" ?

No, what generally happens in those instances is security grabs you while you're walking in, checks ID of your companion to ensure they're not underage, then keep the ID. Afterwards, your companion can pickup the ID again from reception / security.