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.
Arrowhead Making & Flintknapping Workshop at Old Pueblo Archaeology Center
On Saturday, December 13, 2025, from 9 am to 12 pm flintknapper Sam Greenleaf teaches an arrowhead-making and flintknapping workshop at Old Pueblo Archaeology Center, 2201 W. 44th Street, Tucson. Participants will learn how to make arrowheads, spear points, and other flaked stone artifacts from obsidian and other stone like ancient peoples did. The class is designed to foster understanding of how early peoples made essential tools, not to make artwork for sale.
Reservation and $45 payment (which includes all materials and equipment) required by 5 pm December 11: 520-798-1201 or info@oldpueblo.org.