History buffs of all ages are invited to the opening of a new exhibit about World War I at the Johnson County Museum of History.

“Answering the Call: Johnson County in World War I,” the newest exhibit at the museum, will tell the story of Johnson County’s involvement in World War I at home and abroad.

A special opening night event will start at 6 p.m. April 20 at the museum.

The event is free and open to the public. Light refreshments will be served.

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The Johnson County Museum is located at 135 N. Main St., Franklin. For more information, visit our website at johnsoncountymuseum.org or call 317-346-4500.