Ready for a piercing, are we? You've prayed on it. Now you're ready to plunk down your jack and part your flesh with a piece of steel. Poke your head (or whatever part you plan to puncture) into Cheap TRX, South Grand's piercing emporium. Navel or tongue, brow or labret -- if you can pinch it, they will pierce it. The shop's three expert piercers have more than three decades' experience between them. They use high-quality jewelry and work at the only shop in St. Louis that belongs to the Association of Professional Piercers, an educational nonprofit devoted to the health and safety of all things pierced. Not quite ready to go under the piercing gun? No worries: In 2003 the shop began offering tattoos. And you could do a lot worse than browsing the gift shop, a randy collection of toys, jewelry, fetish gear and gift cards.