A man, fading red hair caught in a ponytail at the nape of his neck, carving knife in a bare hand, works calmly on a side of beef that barely fits on the counter. The butcher is John Brooks Jr. and he, along with his brother Joe, represent the fourth generation of the Brooks family to own and operate the counters at B&B Grocery Meat and Deli, a grocery store that first opened in 1922.