Pasadena, California was founded in 1872 when a group from Indiana moved to the warmer climate of Southern California. Pasadena has a population of around 148,000, with over half identifying as white and over a third as Latino. Popular tourist destinations in Pasadena include the San Gabriel Mountains, Knott's Berry Farm, art galleries, beaches, and Chinese and Mexican food. The document provides details on a planned 10-day trip to Pasadena, California, where the writer will stay with the Ayala family and visit various local attractions.