CASA DELPHINE ANNOUNCES NEW BOUTIQUE ADDITION San Miguel de Allende Hotel Expands Lodging Offerings with Casa 21 SAN MIGUEL DE ALLENDE, Mexico (November 17, 2022) – Named the #1 best small city in the world for the third consecutive year by Conde Nast Traveler Reader’s Choice Awards 2022, San Miguel de Allende, Guanajuato continues to…