The Maryland Department of Health and Mental Hygiene (DHMH) is warning consumers not to eat products made by Picnic Gourmet Spreads because these products might be contaminated with Listeria monocytogenes. The potentially contaminated products include Red Pepper Feta Cheese Spread, Moroccan Cilantro Cheese Spread, Tandoori Garlic Cheese Spread, Herbed Goat Cheese, Parmesan Cheese Spread, and Chipotle…