Hi all, Anthony here from New York. Does anyone know of a walk-in shop in New York City where I can buy a new stem for my Arizer Air? Not only did I break the two it came with, I managed to convert the "potpourri stem" into a mouthpiece as well (with a drill) and broke that too! I can easily order some online, but would love to just head into a store after work and have it in my hands tonight. I've read that I could probably find one in St. Mark's, but if anyone knows a specific store or of another area (Queens preferably) then that would be even better. I'd appreciate any help.