Yeah reported here:
Monkeypox outbreak linked to superspreader event at adult sauna
Health officials express concerns about transmission at summer festivals as people urged to watch for symptomswww.telegraph.co.uk
Gay sauna in Spain and a gay fetish festival in Belgium seem to have been a link for several cases.
Hadn't seen that bit about Belgium reported but gossip going around about it a lot more lurid than as reported in the news and claiming it as ground zero. Supposedly based off someone's account on a Reddit linked Discord. I have no idea as to the authenticity but the snippets I've heard explain events better than what is in the news.