The day before BlogHer Food, I had the chance to enjoy the Ferry Building in San Francisco with some gluten-free friends, and pick up a few food necessities … after all, you can’t count on any event to be dairy-free. Wendy darted straight for the produce and proclaimed, “I love Honey Crisp Apples!” I love apples, but I’m not a  connoisseur, so I took Wendy’s word and purchased a couple of the organic Honey Crisp Apples (for about $3 a lb – hey, I was on vacation!). They were tasty, but …