Allen County War Memorial Coliseum is a 13,000-seat multi-purpose arena located in Fort Wayne, Indiana, United States, near present-day Johnny Appleseed Park. It opened in 1952 with a construction cost of nearly $3 million. The Allen County War Memorial Coliseum was originally designed to seat 8,103 for hockey or 10,240 for basketball. Opened in 1989, the Coliseum's $26 million Exposition Center contains 108,000 square feet (10,000 m²) devoted to hosting substantial trade shows and other events with seating for 7,500.