VIDEO : Royal Etiquette Rules For Your Royal Weekend

In preparation for the Royal Wedding this weekend, the Cut has posted a collection of etiquette rules that royals and wedding guests alike must adhere to. Here are some royal rules that the rest of us should keep in mind: No Shellfish in Public Admittedly a glass of chilled white wine and $1 oysters in the summer is one of New York?s best happy hour deals, but this rule is a safe bet to keep from getting food poisoning and, you know, throwing up in front of your date.