Canning is making a comeback [WSJ]
How to navigate confusing food labels [Chicago Tribune]
Even though baseball stadium menus are trending toward sushi and gourmet burgers, cracker jacks sales are still robust [NYT]
Does chocolate have the power of painkillers? [NYDN]
Restaurants in Boston, Providence, and Portsmouth, NH, will showcase heirloom vegetables during next week's Heirloom Harvest Week [Boston Globe]