The Donald E. Stephens Convention Center is a convention center for Rosemont, Illinois, a suburb of Chicago. Built in 1975, the center has exhibition space of . It is located near O'Hare International Airport, Allstate Arena and Rosemont Theatre. The facility is named after long time Rosemont mayor, Donald E. Stephens.

DONALD E. STEPHENS CONVENTION CENTER TICKETS EVENT DATE AVAILABILITY Collect A Con - 2 Day Pass Tickets 10/10 Oct 10, 2026 Saturday Collect A Con Tickets 10/10 Oct 10, 2026 Sat, 10:00 AM Collect A Con Tickets 10/11 Oct 11, 2026 Sun, 10:00 AM World Oddities Expo Tickets 12/5 Dec 05, 2026 Sat, 11:00 AM World Oddities Expo Tickets 12/6 Dec 06, 2026 Sun, 11:00 AM

The Donald E. Stephens Convention Center is a convention center for Rosemont, Illinois, a suburb of Chicago. Built in 1975, the center has exhibition space of . It is located near O'Hare International Airport, Allstate Arena and Rosemont Theatre. The facility is named after long time Rosemont mayor, Donald E. Stephens.