
Laurent-Perrier Grand Siècle Masterclass
A Chicago masterclass on Laurent-Perrier Grand Siècle, led by Edouard Cossy and built around a comparative tasting of four wines.
Full La Fête du Champagne program →
La Fête du Champagne Chicago 2025 concludes with a seated Champagne-paired gala dinner at Avec River North.
Chicago Gala Dinner is part of La Fête du Champagne Chicago 2025 and serves as the festival’s culminating dinner in Chicago. The event is scheduled for Saturday, October 18, 2025, at 6:30 PM CT, and the source description calls it La Fête’s festive finale in Chicago.
The dinner format is seated and multi-course, with Champagne pairings built into the program. It is also described as collaborative, so the event is framed around both the meal and the Champagne component rather than a walk-around tasting or standalone reception.
Champagne service includes bottles provided by attending producers, and guests bring BYO Champagne to share. That combination makes the program specific: the dinner includes producer-supplied bottles as well as guest-shared Champagne within the same seated format.
Paul Kahan appears as host chef for Avec, and Lee Wolen appears as chef with Boka Group. The featured restaurant names connected to the event include Avec River North and Boka, both in Chicago.
The event address is 141 W Erie St, Chicago, IL 60654, which is also the listed address for Avec River North. Avec River North is identified as a restaurant, and the featured-venue details also name it in Chicago.
Avec West Loop is also named among the location details, with an address at 615 W Randolph St, Chicago, IL 60661, and is identified as a restaurant. The event address, however, aligns with Avec River North.
It is part of La Fête du Champagne Chicago 2025 and serves as the festival’s festive finale and culminating dinner in Chicago.
The dinner is a multi-course seated collaborative dinner paired with Champagne, with bottles from attending producers and BYO Champagne brought by guests to share.
Paul Kahan is featured as host chef for Avec, and Lee Wolen is featured as chef with Boka Group.
The event address is 141 W Erie St, Chicago, IL 60654, which matches the listed address for Avec River North, a restaurant in Chicago.

A Chicago masterclass on Laurent-Perrier Grand Siècle, led by Edouard Cossy and built around a comparative tasting of four wines.
Full La Fête du Champagne program →
La Fête du Champagne presents a daytime Champagne tasting at Avec River North in Chicago, with producer pours and small bites.
Full La Fête du Champagne program →
La Fête du Champagne’s Chicago Gala Dinner features a collaborative multi-course menu, a Chablis reception, and shared Champagne service.
Full La Fête du Champagne program →Track visits and discover more of Pearl's hospitality world.