Moshing at concerts: fun, sweaty, high-energy. Moshing at Denny's: destructive, pancake-filled, not advisable.
A Denny's restaurant in Santa Ana, California was damaged when a Long Beach band called Wacko organized a concert at the 24-hour diner. Videos on social media showed fans moshing and shoving one another while the band members head-banged and otherwise rocked out in the restaurant's dining room. Tables were flipped, strung up lamps swung wildly, and there was even crowd surfing in the crowded restaurant.