How does memory affect our relationship with food? Monica chews it over with chefs Sam Kass, Gale Gand, Dave Beran, Ming Tsai,and Nathalie DuPree. Louisa talks pizza memories with Burt’s Pizza founder Burt Katz. And psychiatrist Drew Ramsey tells us how to eat for optimal brain and mental health. Finally, Louisa brings Monica and Iris twists on nostalgic treats from their Chinese childhoods—but will they eat them? Press play to find out. (Photo: Burt's Place pizza by Louisa Chu)