Tennocon 2026 Events and Things to do in Itasca, IL

Sat, Apr 4, 11:00 AM

Crestwood · Ozinga Field

Mon, Jun 1, 9:00 AM

Downers Grove · 7300 Main St

Saturday at 7:30 PM

Chicago · Alhambra Palace Chicago

Mon, Apr 6, 6:30 PM

Darien · St John Lutheran Church

Sat, Jul 18, 9:00 AM

Chicago · Chicago State University

Fri, Nov 27, 10:00 AM

Lombard · The Westin Lombard Yorktown Center

Mon, Aug 3, 3:00 PM

Chicago · Chicago Marriott Downtown Magnificent Mile

Sat, Apr 25, 11:00 AM + 1 more

Aurora · Two Brothers Roundhouse

Fri, May 29, 1:00 PM

Twin Lakes · Twin Lakes Country Club

Fri, Mar 27, 7:30 PM

Chicago · First Ascent Avondale

Sun, May 10, 10:00 AM + 1 more

Streamwood · The Seville Chicagoland All-Inclusive Wedding Venue

Sat, Apr 11, 2:00 PM

Grayslake · Grayslake Heritage Center

Sat, Feb 7, 1:00 PM

Chicago · Chicago

Mon, Jun 29, 10:30 AM

Buffalo Grove · The Arboretum Club

Sat, May 9, 3:00 PM

Chicago · Morgan Arts Complex

Sat, Apr 4, 11:00 AM

Huntley · More Brewing Company

Thu, Apr 30, 5:00 PM

Chicago · 2357 S Wentworth Ave

Fri, Oct 16, 8:00 AM

Oakbrook Terrace · Holiday Inn Chicago Oakbrook by IHG

Thu, Apr 30, 6:30 AM

Chicago · 20 N Wacker Dr

Sun, May 3, 11:00 AM

Chicago · Solemn Oath Brewery Still Life