Drop in for a docent-led tour of the historic Presidio Chapel, a fine example of the Spanish Colonial Revival style, built by the Army in 1931. The Chapel features a 33-foot mural painted by Victor Arnautoff, a protege of Diego Rivera, and stained glass windows by Willemina Ogterop, the first woman stained glass artist west of the Mississippi to be inducted into the Stained Glass Artists Guild.