Southern Illinois

Join Williamson County in Celebrating America’s 250th Anniversary by exploring a regional hub of events, resources, and participation opportunities for this statewide commemoration.

What is America250?

This nationwide celebration recognizes the 250th anniversary of the United States’ founding in 1776.  Illinois has launched the IL250 Commission to support statewide programming, storytelling, and community events.  VisitSI is proud to join our state partners in highlighting the people, places, and heritage that shaped Southern Illinois.  Learn more at IL250.org

Featured America250 Events in Williamson County (2026)

June/July

• Southern Illinois Music Festival: June 21-30
• Independence Day Celebrations: June 26-July 4
  • Knights of Columbus 40th Anniversary: July 3-4
• City of Marion Concert Event & Orchestra Drone Show: July 2

September

• Marion Stands with Veterans
  • Freedon Sings, USA: September 4-6
  • Veterans on Parade: September 5

November

• 5K & Health Fair at Marion VA Campus: November 11

Other Programs

• Marion Connects Third Thursday: TBD
• Marion Carnegie Library & DAR: TBD
• Liberty Tree Project: TBD

View Full Calendar

Explore Williamson County History

How Cities & Organizations Can Participate

• Host or register official America250 events
• Submit local history stories, artifacts, or oral histories
• Propose public art, heritage markers, or exhibits
• Share social content with #IL250 and #VisitSI
• Collaborate on regional-themed itineraries for visitors

America250 is an opportunity to honor the past, celebrate our communities, and inspire the next generation.  We look forward to commemorating this milestone with you here in Southern Illinois!