Due to last-minute computer issues, Jill Pertler was unable to provide a new column this week. This is a “classic” column originally published in 2011. The term “potluck” was coined over 500 years ago, putting a label on the concept of a communal meal where each guest brings a dish to share. The idea was that if everyone brought a little something, there’d be a little something for everyone. The practice caught on and has been flourishing in church basements ever since. The feast known as potluck conjures up images of casseroles, slow cookers, pans of brownies, peanut butter krispie bars and,