Événements optech 2025 Barrington, IL

Sat, Nov 8, 9:00 AM

Itasca · The Westin Chicago Northwest

Sun, Dec 7, 7:00 AM

Oak Brook · Chicago Marriott Oak Brook

Wed, Nov 12, 9:00 AM

Schaumburg · Woodfield Mall

Thursday at 11:30 AM

Schaumburg · Encore Village of Schaumburg

Wednesday at 8:00 AM

Evanston · Kellogg School of Management (White Auditorium)

Friday at 8:00 PM

North Chicago · Angel Drill Team

Mon, Dec 8, 9:00 AM

Schaumburg · Schaumburg Corporate Center

Thu, Nov 20, 5:30 PM

Chicago · Walden

Sat, Nov 8, 5:00 PM

Elmhurst · River Forest Country Club

Fri, Nov 21, 9:00 AM

Oak Brook · Hilton Chicago/Oak Brook Hills Resort & Conference Center

Mon, Nov 3, 9:00 AM

Chicago · Fellowship Chicago

Thu, Nov 13, 5:00 PM

Chicago · JLM Abundant Life

Sat, Nov 8, 10:00 AM

Addison · Addison Trail High School

Winnetka · Community House

Sat, Nov 8, 10:30 AM

Chicago · Dodd Camera

Fri, Nov 7, 6:00 PM

Arlington Heights · DoubleTree by Hilton Hotel Chicago - Arlington Heights

Wed, Nov 5, 9:00 AM

Chicago · TeamWorking by TechNexus

Sun, Nov 23, 6:00 PM

Oak Brook · Maggiano's Little Italy

Thu, Nov 13, 12:00 PM

Chicago · Hyatt Regency Chicago

Sat, Nov 8, 10:00 AM

Chicago · Columbia College Chicago - Film Row