The Avanti's Dome is Central Illinois premier event and sports facility located in Pekin, IL. The 76,000 sq.ft. Dome located on 33 acre complex will not only host your next sporting event but can host conventions, expos, trade shows, and so much more... with an attached 3,000 sq.ft. banquet facility that includes an outdoor entertainment area, perfect for wedding receptions, showers, training sessions, business meetings, or club/association luncheon. With in-house catering and concessions, over 500 parking spaces, 4 outdoor ball diamonds, that include its own concessions building and bathrooms. The Avanti's Dome has all you need for your next event.