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Photo: Jeff Davis, CC BY 2.0 via Wikimedia Commons
One of the largest HAM radio conventions in the world, typically with over 20,000 guests in attendance.
The Dayton Hamvention is one of the two largest amateur radio conventions in the world. It is held each May in the Dayton, Ohio area and draws attendees from various parts of the world. Since 2017, it has been held at the Greene County Fairgrounds in Xenia, Ohio near Dayton. Prior to this it was held in late April until 1996 when it changed to mid May at the Hara Arena in Trotwood, Ohio.
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The preserved home of a former slave who became the third African American to graduate from West Point, and the first African American to reach the status of Colonel in the American army.