Call For Participation

This calendar was initiated in partnership between the Tucson-Pima County Historical Commission, the Arizona Historical Society, Los Descendientes, the Presidio Museum, the Southern Arizona Transportation Museum, and Vail Preservation Society.

All cultural- or heritage-focused organizations in Tucson and Pima County are invited to submit a proposal outlining an event to be held between August 2024 and December 31, 2025, which focuses on our regional history through the lens of your organization’s mission.  

The calendar is designed to highlight and publicize a schedule of events that will commemorate our regional history and be promoted together as the 250+ Celebration Event Schedule.

The flagship event will be the Celebration of Tucson / S cuk Son 250+ that will be held on August 23, 2025, at Presidio San Agustín del Tucson Museum.

Have an event you’d like featured on the calendar? Submit your event here.

View a sample event here