This is a set of six birthday cards that I made for my Secret Sister. I belong to Beta Sigma Phi and Revelation night is Wednesday, our last meeting for the year. I did a variation of CAS cards. And actually I have done similar cards like these before, so the ideas had already been formed. This is her clue as to who her SS is. We first try to guess who the person is and then there are usually subtle clues inside the card, or not so subtle clues.