By THÉRÈSE MARGOLIS The American Benevolent Society (ABS) of Mexico hosted a belated Mother’s Day luncheon Wednesday, May 18, at Christ Church Anglican Parish. Nearly 50 ABS members and their families showed up for the lavish event, which included a succulent meal of garden salad, homemade meatloaf with green beans and mashed potatoes, and a choice of fruit-layered sponge cake