Not kidding: This place is the real deal. I am a recipe developer and salt fiend-- I've purchased salts of all sorts from all over the USA and Europe and this amazing little stall in 7th Street Market carries the BEST I have ever come across!
The selection is immense, almost overwhelming except for the fact that the owners are remarkably knowledgable and helpful in getting you to the salt that you want (or maybe didn't even know you wanted). They don't just sell salts, they TEACH about salts. This knowledge means that they bring in only the BEST salts from around the world.
The black truffle salt is the most delicious, most POTENT I have ever found anywhere.
We are so lucky to have such a cool shop here in Charlotte!
UPDATE: Just bought their Japanese Green Shiso Salt today (6/20/13) and it is SUPERB! It's herbal with a deep umami flavor that I can't wait to use on fish, chicken, vegetables and rice!