A note to those who are about to have a show: You will be on your feet for three or four hours. For heaven’s sake, wear comfortable shoes. Ones that don’t give you blisters because you haven’t tried them on in a long while and didn’t realise that they no longer really fit. Ouch.
Raising the Bar Strength & Conditioning 
Yikes. I hope the feet feel better soon, and that the opening was otherwise excellent.