Yesterday a friend invited me to the Steamhouse Lounge Oysterfest here in Atlanta in February. Although my grandfather was a seafood merchant, scouting out the best seafood up and down the east coast and venturing over to Houma, LA for oysters, I’ve never eaten an oyster. Here’s what I know though – they are slippery little things that are loaded with copper. In graduate school I had to design a perfect diet for three days that met all nutrient needs …