11th Annual O’Connor’s West Michigan Brew Off Sponsors

Siciliano's Market

2840 Lake Michigan Dr NW, Grand Rapids, MI 49504

Homebrew & Winemaking Supplies, Craft Beer, Cigars, Pipes & Tobacco, Wine & Spirits, Bulk Coffee, Loose Tea & More.

The Mitten Brewing Co.

527 Leonard St NW, Grand Rapids, MI 49504

The Mitten Brewing Co. is a vintage baseball-themed microbrewery that expertly pairs handcrafted beers with gourmet pizzas.

3 Gatos Brewery

1760 44th St SW #8, Wyoming, MI 49519

The Brazilian Boteco of West Michigan

Rivertown Homebrewers

Rivertown Homebrewers is an AHA registered homebrew club located in the Grand Rapids area.

American Homebrewers Association

Boulder, CO

Join the American Homebrewers Association and learn how to make beer, mead, and cider in the world, and celebrate all things fermented.

Amoretti

Oxnard, CA

The premium ingredient company.

BSG HandCraft supplies the home fermentation industry and small commercial producers with select ingredients and supplies from around the world. Over the years, our focus on quality and service has earned us the reputation for delivering the best products at competitive prices without sacrificing customer service.

BYO Magazine

Manchester Center, VT

The how-to homebrew beer magazine.

Founders Brewing Co.

Grand Rapids, MI

Beer made with love.

Hop Alliance

Livonia, MI

Michigan Hop Alliance is the largest independent hop supplier in the midwest. We grow and process the highest quality Michigan hops available. We also import the finest hops from around the world., 9 countries in all.

Imperial Yeast

Portland, OR

Imperial Yeast was founded in 2014 with a desire to provide brewers of all scales with world-class yeast and the best possible customer and technical support.

INKBIRD

Lallemand

Specializing in the highest quality yeasts & expert support!

Lantern Coffee Bar And Lounge

100 Commerce Ave SW, Grand Rapids, MI 49503

Good coffee. A place to gather.

Omega Yeast Labs

Chicago, IL

CRAFT YEAST FOR CRAFT BREWS! High quality, pitch-ready liquid yeast for Probrewers and Homebrewers.

Spike Brewing

Milwaukee, WI

Homebrew equipment manufacturer. It's More Than Just Beer.

ThermoWorks

American Fork, UT

Specializing in cool, unique and professional temperature tools. Super-Fast thermocouples, thermistors, infrared thermometers, data logging and more.

Tilt Hydrometer

Wireless hydrometer and thermometer for real-time monitoring of beer and wine fermentation.

Launch Awards Presentation

Judging Sessions

Judging Session One
10/19/2024 9:00 AM, EDT.

Judging Session Two
10/19/2024 12:00 PM, EDT.

BOS Judging (Best of Show)
10/19/2024 2:30 PM, EDT.

Account Registration Closed

Account registrations accepted 08/04/2024 8:00 AM, EDT through 10/19/2024 9:00 AM, EDT.

Registrations for judges or stewards accepted 08/04/2024 8:00 AM, EDT through 10/19/2024 8:00 PM, EDT.

Entry Registration Closed

Entry registrations accepted 08/24/2024 2:00 PM, EDT through 10/19/2024 9:00 AM, EDT.

Entry Drop-Off Closed

Entry bottles accepted at drop-off locations 09/20/2024 8:00 AM, EDT — 10/06/2024 8:00 PM, EDT.

Please pay attention to the notes provided for each drop-off location. There could be earlier deadlines for some drop-off locations listed, particular hours when entries are accepted, certain individuals to leave your entries with, etc. All entrants are responsible for reading the information provided by the organizers for each drop-off location.

Entry Shipping Closed

Entry bottles accepted at the shipping location 09/20/2024 8:00 AM, EDT — 10/06/2024 8:00 PM, EDT.