Today is the Festival of Smoke and Mirrors Day! This sounds like the kind of festival someone could lose a lot of money very fast in. Today is a day to celebrate, create, and partake in illusions. You can either go the classic route of magic tricks and sleight of hand, or you can take the phrase in it's more modern meaning of constantly hiding or distorting the truth. I recommend you take the first option, as almost everybody will enjoy a magic trick. On the other end of the spectrum, almost nobody likes a liar. It is all up to you, of course.
Thanks for reading!