What is the fine-grained topic of the following text: After all, they run from half five until half seven in the afternoon, have some of Barcelona’s best DJs playing on board and the booze is as free flowing as the water you sail upon… Whoever came up with the boat party concept is either completely mad or an absolute genius, ’cause it was one of the strangest, craziest, and messiest couple of hours I’ve ever had in my whole entire life and in my opinion the best Barcelona Boat Party imaginable. Only return the topic.
Barcelona Boat Party Experience