Douglas McMaster (L), British chef, founder of Silo London, the world’s first zero-waste restaurant and co-founder of Baldío and Nadia Prince (R), the head of fermentation at Baldío, portrayed as they make garum with rice koji and leftovers from the pork loin dish at the Baldega in Mexico City, Mexico on December 13, 2024. The Baldega (Baldio’s workshop) is where the team prepares the ferments that are crucial to achieving zero-waste at Baldío.