I went to the new pop up in Plaza de las Letras by Atocha / Reina Sofía today. A little underwhelming. They're heavily promoting it on social media and the staff working the Gastro bit where they show off the Do&Co meals said they were oversubscribed on a waiting list for lunch (lol). Last year they had the lounge for elites, no lounge at this space. No free ticket game either that I could see a la last year's to any European destination (though they are running a separate draw for a pair of J tickets to Tokyo). There is a minigame for a chance to win 35,000 Avios. And there's a small segment showing off the J seats in the 321XLR on the second floor.

Doesn't hold a candle to the one they used to run on Gran Vía, honestly.