Yeah, I read that in Marca just now. I found 2-3 luxurious resorts and none of them look like the place he and his brother took the picture today. Maybe it was an older one or he left Greece
https://www.realmadrid.com/en/about-real-madrid/events
Nothing on RM site, no scheduled events. I also checked U2 website, says their tour starts August 31st in Berlin. This is something new.