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Event Calendar | Greater Oak Brook Chamber of Commerce
Events Calendar
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Chamber Of Commerce
Member Sponsored
Committee
October 2026
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GAMEDAY MEN'S HEALTH Business Networking Reception
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Rockin' Sale at the Lizzadro!
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An Oktoberfest Celebration - Hosted By Lakeside Bank
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Old Second Customer Appreciation Day & Networking Event
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Rivian Community: Pet Cam Celebration @ Oakbrook
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Woodland Windows & Doors Showroom Open House
Spooky Yet Sparkly Geodes
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Community Music Program: Polkamania!
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Inspiring Leaders Luncheon
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Rivian Kids: Pumpkin Decorating and Scavenger Hunt
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Greater Oak Brook Chamber Business Roundtable - Thursday, October 29, 2026
Greater Oak Brook Chamber Economic Development Partnership Council Meeting - Thursday, October 29, 2026
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