The Old National Events Plaza (formerly The Centre) is a 280,000-square-foot,convention center and auditorium in Evansville, Indiana that consists of a 2,500-seat auditorium, a 38,000-square-foot (3,500 m2) exhibit hall, 14,000-square-foot (1,300 m2) ballroom, and 12 flexible 1,000-square-foot meeting rooms.
The facility hosts small and medium-sized conventions ranging from 20 to 4,000 people.It is co-managed with the Ford Center, Mesker Amphitheatre, and Victory Theatre.