Tennocon 2026 Events and Things to do in Itasca, IL

Tue, Apr 21, 8:30 AM

Chicago · The Northern Trust Company

Sun, Mar 22, 10:00 AM

Chicago · Katherine Anne Confections

Fri, Apr 17, 6:00 PM

Chicago · Artifact Events

Thursday at 6:30 PM + 9 more

Aurora · 1222 Private Events

Wed, Apr 8, 6:00 PM + 5 more

Chicago · 1301 E 61st St

Schaumburg · Renaissance Schaumburg Convention Center Hotel

Sun, Sep 13, 11:00 AM

Buffalo Grove · 401 Aptakisic Rd

Thu, Mar 26, 6:00 PM

Chicago · Arlo Chicago (Formerly Hotel Julian)

Sat, Mar 28, 9:30 AM

Chicago · Kelly Branch, Chicago Public Library

Sat, Apr 18, 8:00 AM

Chicago · 8101 W Higgins Rd

Sat, Mar 21, 12:00 PM

Chicago · Azul

Mon, Jun 8, 9:00 AM

Mount Prospect · Mount Prospect Historical Society

Thu, Jun 4, 6:30 PM

Arlington Heights · Metropolis Ballroom

Sat, Feb 7, 1:00 PM

Chicago · Chicago

Sat, Mar 21, 11:00 AM

Palos Park · Swallow Cliff Stairs

Sat, Mar 28, 12:00 PM

Chicago · Water Tower Place (Level 3)

Sat, Jul 18, 1:00 PM

Bridgeview · SeatGeek Stadium

Tue, Apr 28, 5:00 PM

Chicago · Alhambra Palace Restaurant

Sat, Apr 4, 10:00 AM

Chicago · The Newport Theater

Sat, Apr 11, 6:30 PM

Lemont · Crystal Grand Banquets