Many a novel has been written on the etiquette of throwing a wedding. But what about the rest of us who bear the responsibility of attending the big day? How do we decipher this unwritten code of behavior on a day so steeped in tradition? Fortunately the emphasis on diversity – be it ethnic, cultural or otherwise – in our age means the rules have relaxed considerably. However, there are certain traditions you’d do well to know, whether you decide to use them or not.