Perk Valley Pet Eatery is proud to carry Lumino in Trappe, Pennsylvania. It started out innocently enough; my husband and I are Argentine tango dancers. The fashion de riguer for women is at least three-inch to four-inch stiletto heels.After a night of dancing in Buenos Aires or Portland, Oregon, my feet felt a bit bedraggled. My husband's feet also needed a little TLC.Our current foot care products weren't getting the job done. If we wanted to keep dancing and not complaining about our feet, we needed a better solution.