Danny Meyer is a legend in the food business. While he's best known for founding Shake Shack, the global burger empire, he actually got his start in fine dining. He was just 27 years old when he opened his first restaurant, the Union Square Cafe. Katie joins Danny there to talk (over tagliatelle) about the decision to eliminate tipping at many of his restaurants, the difference between service and hospitality, and why he was initially embarrassed to tell his family he wanted to go into the restaurant business. Plus, he shares his recommended order at Shake Shack.