CLINIC
'Clinic' theme party held aboard the Showboat swingers' club in Zaandijk, a special edition open to ticket holders.
About the venue · Showboat
A swingers' club in Zaandijk, in the Zaanstad municipality north-west of Amsterdam, on the Lagedijk. It is aimed mainly at couples and advertises all-inclusive food and drinks, lounge areas, dancing and regular themed evenings.