Customers were enjoying their food when they spotted Big Groove in the restaurant going off—and they couldn’t stop laughing [▻](https://video.twimg.com/amplif

Customers were enjoying their food when they spotted Big Groove in the restaurant going off—and they couldn’t stop laughing [▻](https://video.twimg.com/amplify_video/2102467466341281792/vid/avc1/720x1280/A3J_pzzOZVQyFEYK.mp4) https://video.twimg.com/amplify_video/2102467466341281792/vid/avc1/720x1…