Always one of the liveliest of our portfolio of potluck parleys.  And you are invited. This is a "wide open to personal interpretation" tomato potluck.  Perhaps you’re a purest and seek a humble spread of the fine blood fruit spread upon a plate.    Or are you a Dukes Mayonnaise snob of “Don’t Tread on Me” proportions, or maybe a carpet bagging Hellmann’s man or woman?    Either way you’re welcom…