I assume that today refers to you taking a walk yourself though with all the bizarre and strange days there are, maybe it does mean to take your pants for a walk. Perhaps it’s a new method of drying your pants instead of placing them in a dryer, but maybe not. It is summer and a little warm to wear your pants if you are talking a walk but if it’s not raining then it’s a perfectly good way of drying them. Or perhaps, like me, you will just go about your day and not pay any attention to it being “Take Your Pants For A Walk Day”.
How to celebrate – Take your pants for a walk. Put your pants on a leash and drag them behind you. Forget you heard about this day and live your life normally.