The beer pub Yokohama Bay Brewing Kannai Main Branch in Kannai, Yokohama, shared an Instagram post announcing plans for its 15th anniversary. The post says the 15th anniversary T-shirt is on sale for 3,900 yen. It comes in four colors: Sumi, Stone Green, Frost Gray, and White, with sizes M and L. All are oversized designs.

The post also included details for the Yokohama Bay Brewing 15th Anniversary Big Thank-You Festival. The event will be held on Saturday, August 8, 2026, from 4:00 p.m. to 9:00 p.m., at Yoshidamachi Hondori. In case of rain, it will be postponed to Sunday, August 9. All-you-can-drink tickets are 3,900 yen in advance and 4,400 yen at the door. Digital tickets are sold through e-plus, while paper tickets are available at the Kannai Main Branch, Totsuka Branch, Yokohama Front Branch, and Totsuka Brewery.

The post's hashtags include `#baypilsner` and `#worldbeercup yuzu weiss yuzuweiss`, and the brewery's beers Bay Pilsner and Yuzu Weiss can be confirmed in the text. The Kannai Main Branch, located on Fukutomi-cho Higashi-dori, is likely to draw attention along with the anniversary event as a beer pub where craft beer can be enjoyed casually.