Modernism Week's signature October event takes place October 16 - 19, 2025 in Palm Springs, California. The event features midcentury modern architecture, art, interior design, landscape design and vintage style. The annual Fall festival features over 50 exclusive activities that include architecture tours, social events, and unique experiences unique to Modernism Week and Palm Springs. All activities are open to the public.

A portion of ticket proceeds benefit Modernism Week (a non-profit organization) and other local preservation, neighborhood, and community groups.