While in San Diego my husband Bob and I visited the San Diego History Center in Balboa Park. A great place to visit. There is an exhibit on the Tuna Industry in San Diego. Some of my Mom Clementina's family work on Tuna boats and in the processing plants. There is also a large Portuguese Community in Point Loma too. If you are in San Diego and want to know more about the Portuguese Community be sure to visit the San Diego History Center,
http://www.sandiegohistory.org/tuna and the United Portuguese S.E.S at http://www.upses.com