Very strong rumors in town that Thermos is going to close very soon. That explains why Jeroen can't buy a six entries card.
If you still have a six visits card, use it quickly and ask your money back!!!
This event is listed inactive, below is the original description:
Thermos is the oldest and largest gay sauna of Amsterdam. Thermos is open every day from midday till early in the morning. It features 4 floors of gay fun. The sauna has a swimming pool, whirllpool, steam room, dry sauna, bar and restaurant, smoking lounge and many cabins.