Am a big fan of Trader Joe's and only wish there was one closer to Huntersville. We generally hit this location although I sometimes head to the Uptown one before leaving work for home.
I really enjoy many of their pre-packaged meals. The Mandarin Orange Chicken is good, much cheaper and just as good as what you would get at many Chinese restaurants. Other favorites are the French Onion soup and Carmelized Onion Dip. With the dip, I recommend buying two because one will not last you long enough! We ran out Friday night and I'm feeling compelled to make the drive again today. We also buy a bunch of the frozen fish items to have in the freezer for a quick blackened mahi or seared tuna steak dinner. While obviously not fresh, have found the taste to be pretty good once prepared.
Open one in Huntersville and you get 6 stars (at least in my mind)!