End of May I think. But it's nothing official, just a group of singles that co-ordinate to go at the same time, I'd guess no more than 50 on any one day. Given the hotel has 800+ people when full, couples will still be the majority as usual.
When we went in 2022 during Singles Mingle week most of the couples must have been avoiding the sexy pool as definitely felt like couples where the minority lol
