Andrew Dana has a little deli with big plans in Platt Park and RiNo. “I wish I could tell you we had a more sophisticated process, but it’s as simple as my wife and I lived out in Denver last summer when we opened Tennyson and went to the farmers market on South Pearl, and I said, ‘Oh my God, this place is amazing,’” said Dana, co-founder of Call Your Mother Deli. Dana is debuting a “Lil’ Deli” — a food truck — at 567 E.