Food historian Christina Ward documents the practical and spiritual ways that religion shapes what we eat. From toilet to tap, John and Sommer Decker fight off the Arizona heat with beer brewed from treated wastewater. Gustavo Arellano reveals the Fuerte Four in the 2023 Tortilla Tournament. Drawing on her Karuk heritage, Native Californian Sara Calvosa Olson helps people decolonize their diets, one cup of manzanita flour at a time. Harvesting Indigenous ingredients on Navajo Nation land, Zachariah and Mary Ben make and sell non-GMO, heritage-style baby food. Pomologist David Karp puts the squeeze on citron, an ancient fruit often seen in panettone and fruitcake.