While driving in Mexico through San Luis Potosi on our way from Guanajuato to Monterrey, we noticed that there was an excessive number of cafes along the road.Related Posts:Altar to San Judas Tadeo (video)Driving in Mexico: Driving Through Monterrey, Mexico (video)Driving in Mexico: Monterrey to Nuevo Laredo (video)Driving in Mexico: Courteous Truck Drivers (video)Driving in Mexico: ...