Explore our Arizona America250 Events Calendar, your hub for commemorating America’s 250th anniversary in Arizona. This calendar highlights both signature events hosted by Arizona America250 and community-led events taking place across the state.
If your organization or community is planning an event that aligns with the spirit of America250, we invite you to be part of the celebration. Help us build a vibrant calendar that reflects the richness of Arizona’s past, present, and future. Submitting your event is easy and free!
Let’s make history together. One event at a time.
Phoenix-based Willmeng Construction, Arizona’s largest privately-owned general contractor, hosts over 200 clients, community leaders and trade partners for its annual Builders Cup golf tournament. Last year’s event generated more than $300,000 in donations for such nonprofits as Treasure House, a nonprofit founded by Kurt and Brenda Warner that provides supported living for adults with intellectual […]
Trojan Run – 8th Annual D-Hill Run & Walk Join us for the 8th Annual Trojan Run, a fun and energetic community event for all ages and fitness levels! Taking place on Saturday, April 11, 2026, at the Border Air Museum, this event offers something for everyone—from a casual fun run to a competitive 5K. […]
As part of its ongoing America Semiquincentennial commemoration, the Oro Valley Historical Society unveils the third segment of its annual exhibit. Visit the Pusch House Museum at Steam Pump Ranch to explore America Semiquincentennial and the Town of Oro Valley, tracing the struggles of the patriots, Arizona’s statehood efforts, and Oro Valley’s beginnings. In addition, […]
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Take a look inside Children’s Learning Adventure – Downtown Phoenix (Brill Campus). ✨ From welcoming classrooms to thoughtfully designed learning spaces, every part of our campus is built to support curiosity, creativity, and confidence in young learners. We’re proud to provide Downtown Phoenix families with a safe, inspiring environment where children can explore, discover, and […]
Founding Values is an event series designed for ASU and the surrounding community to distance ourselves from partisan politics and reflect on the values represented in the Declaration of Independence and the United States Constitution. The semiquincentennial, the 250th anniversary of the nation's founding, offers us a unique and timely opportunity to ask if we […]
CLOSED EVENT Explore the art works and architecture of the Burton Barr Library. Designed by renowned architect Will Bruder, the 5 story tall library contains works of art including sculptures, paintings and fiber arts. This walking tour will cover highlights of the art and explain the design elements that went in to making Burton Barr […]
Founding Values is an event series designed for ASU and the surrounding community to distance ourselves from partisan politics and reflect on the values represented in the Declaration of Independence and the United States Constitution. The semiquincentennial, the 250th anniversary of the nation's founding, offers us a unique and timely opportunity to ask if we […]
Get to know the plant life of the Sonoran Desert on this guided hike with Arizona State Park Volunteer, Valerie. You'll spend an hour exploring the trails and learning about local cacti, trees, and shrubs, seeing how they've adapted to grow in and support this ecosystem. Expect some small hills and loose gravel with no […]
Thomas Jefferson and James Madison, founders of the United States, believed in the importance of freedom of conscience, which may be connected to freedom to exercise one’s thoughts and beliefs as well as to freedom of speech and press. U.S. Supreme Court opinions subsequently connected freedom of expression to fundamental liberties recognized in the First […]
Join a ranger lead walk on the Tsüvó Loop Trail and Diné Point. This 2-mile-long loop walking trail winds its way through a segment of a high desert prairie of the upper-Sonoran grassland within the park. View petroglyphs and panoramic views of the Middle Little Colorado River Valley and Painted Desert from Diné Point. Tsüvó […]
The Oro Valley Historical Society continues marking America’s 250th anniversary with the third installment of its year long exhibit. Visit the Pusch House Museum at historic Steam Pump Ranch to experience America Semiquincentennial and the Town of Oro Valley, a look at the challenges that shaped the United States, Arizona, and Oro Valley itself. Volunteers […]