Z-Pic of the Week July 18, 2014 By EJ Olsen July 18, 2014 A sea of umbrellas on the Zingerman’s Deli patio. A Food Tour to the Magical Mexican Town of Oaxaca Credit: Kristie Brablec/Zingerman's Food Tours Chocolate, coffee, culture, mole, mountains,…New Yorker Onion Rolls from the Bakehouse A Special Onion Rolls Bake for July 1st through 4th…Eggs with Asparagus, Smoked Salmon, and Cream Cheese Credit: Sean Carter/Zingerman's Delicatessen A delicious light lunch or dinner…