There’s something poetic about grinding coffee in a place that was built for grinding. Sāntal Café has found its home inside one of Santa Catalina’s old mill buildings and the fit feels almost inevitable. Step through the door and the history of the space wraps around you quietly. Thick stone walls, a ceiling that reaches a little higher than you’d expect, and light spilling generously through large windows that frame the street like a painting. Outside, the terrace pulls you in even before…