Geronimo Tequila bar and southwest grill. HATCHED. When the aroma of freshly roasted  chiles wafts from the porch at  Geronimo New Haven, fall has arrived. By Mike Mackey. Photos: Donaven Doughty. A merican diners enjoy their heat. From small, red Thai chiles to long, hot Italian peppers, spicy foods are more popular than ever. For those in the know, the great varieties of chiles bring the heat (or the sweet) and much more, adding rich flavor and balance to all the dishes in which they are featured.