On this Memorial Day, Press Play replays some of our favorite interviews. Baker Roxana Jullipat shares how to go back in time and cook with ancient grains. Illustrator Stacy Michelson’s new book has all sorts of fun facts, like Ancient Egyptians invented the Marshmallow, and all Haas avocados can be traced back to a single tree. Good Food host Evan Kleiman has cider recommendations. And how about hiking in Griffith Park to personalized music by composer and sound artist Ellen Reid?