WARNING: The following contains for X-Men #21 by Jonathan Hickman, Nick Dragotta, Russell Dauterman, Lucas Werneck, Sara Pichelli, Frank Martin, Matthew Wilson, Sunny Gho, Nolan Woodard & VC’s Clayton Cowles, on sale now.
The Hellfire Gala has been one of the most high-profile events of the current era of X-Men stories. International dignitaries, superheroes, enemies and some real-world celebrities have been seen throughout the comic book crossover event, enjoying the festivities and witnessing the expansive reach of mutant culture on the mutant nation Krakoa.
https://www.cbr.com/x-men-cyclops-kevin-feige-mcu-hellfire-gala/