Barcelona is the second largest city in Spain, and smack in the middle of the country’s Catalonia region. This week on Going Places, we hear from Cesar Escuin, a tour guide who lives there. He spoke with KNKX travel expert Matthew Brumley about the region: from its famous artists to the soaring Sagrada Familia, or Holy Family church. -- "Going Places" is 88.5's weekly exploration of travel. Our travel expert, Matthew Brumley, is co-founder of Earthbound Expeditions on Bainbridge Island, which