Join the 24th annual Big Brew on May 1, 2021

Held on the first Saturday in May, Big Brew for National Homebrew Day is an opportunity to fire up the kettle and raise a glass to the greatest hobby there is— homebrewing!

Through May 9, save $5 when you join the AHA with code BigBrew21

About Big Brew

In 1988, May 7 was announced before Congress as National Homebrew Day. The American Homebrewers Association created Big Brew as an annual event to celebrate National Homebrew Day around the world.



States & Territories


Get ready for Big Brew on May 1, 2021

Love beer and want to try homebrewing or need a refresher? Get started with these helpful tips and videos.

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Save $5 When You Join/Renew

Through May 9, 2021, take $5 off one- and three-year memberships.

Use code BigBrew21
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Join the Live Grainfather Big Brew Event

Featuring brewing sessions from around the globe, surprise guests and a first look at brand new products.

RSVP on Facebook
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Get Supplies

Find everything you need to brew your next batch by visiting your local homebrew supply shop.

Find a Shop
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Learn to Make Beer

Get instructions for turning malt, hops, yeast, and water into a delicious beer using tools found in your kitchen!

How to Brew

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