The holiday season unofficially arrived in San Luis Obispo over the weekend. Volunteers spent Saturday morning cleaning up and decorating the city. Pedestrian light poles were decorated with festive garlands and bows. Many believe the season doesn’t really get underway untill the opening of the San Luis Obispo Holiday Plaza on November 25th. This year’s theme is Rock N Retro and will feature Letters to Santa, a 20-foot tree, Menorah lighting, and a classic carousel.