OSD Fiesta is a beloved Santa Barbara tradition that has been honoring and preserving the city's history, spirit, culture, heritage, and traditions for over 90 years. As a 501(c)3 non-profit corporation, this organization is dedicated to bringing the community together through its annual five-day festival known as Fiesta. What sets Old Spanish Days Fiesta apart is that it is run entirely by a volunteer Board of Directors and supported by just one year-round staff member.

The festival showcases the unique spirit and diversity of Santa Barbara, educating both residents and visitors about the rich cultural heritage of the region. In addition to providing an immersive experience of the city's history, Fiesta also serves as a platform for non-profit and community service groups to raise funds for local charities. With its growing reputation, Old Spanish Days Fiesta has become one of the top regional festivals in the United States, attracting thousands of visitors from around the world