HoYoverse has announced a collaboration between Zenless Zone Zero and Butchies, which will kick off on July 15, 2025, and last until August 15, 2025. All Butchies shops in London will offer the special ZZZing Burger on their menu in this time period and customers buying the ZZZing Burger combo menu will receive a scratch-off card with a redemption code to claim exclusive in-game rewards, including an avatar and profile card.
Physical goodies such as ZZZ Operation Yum posters and postcards will be up for grabs, too.
What’s more, a special event held on July 19 and 20, 2025, at the Butchies shop at 120 Tooley St., London SE1 2TH, will feature cosplayers and special on-site activities. Attendees can grab yet more exclusive goodies, such as an Operation Yum beach towel, badge, and keychain.
What’s on the ZZZing Burger? The collaboration’s featured item is a Korean fried chicken sandwich with gochujang mayonnaise and pickles. Yes, that’s quite a bit of ‘Zing’ — enjoyers of spicy food will definitely get their fill with this one.
Although this collaboration isn’t permanent like the recently opened HoYoverse Café in Berlin, Londoners and visitors from outside will have a month to enjoy some ZZZ-infused foods and exclusive merchandise. Find a full list of Butchies locations in London below: