On this special radio segment, Sara Moulton joins Milk Street’s social media team Whitney Kimball and Sydney Manning to speak about her years-long friendship with Julia Child. What started as a cold call from a payphone blossomed into a mentorship that led Moulton through the Food Network, public television, and all the way up to Milk Street Radio, where Moulton is a co-host. One of Julia’s most valuable pieces of advice? “Smile.”