Arizona America250 Events Calendar
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.
Annual Arizona Polish Festival
(Phoenix) — April 18 – 19, 2026 — Celebrating Poland’s rich culture and traditions, the Annual Polish Festival is a FREE event for families and singles, adults and children, food lovers, music listeners, and dance enthusiasts … It is for everyone! For a one-of-a-kind cultural experience. As the United States celebrates its 250th birthday, we invite everyone to explore the deep and lasting bond between Poland and the “Grand Canyon State.”