Cultuurcentrum De Griffioen

From Station Amsterdam Zuid, take sneltram/metro 51 or tram 5 to "Uilenstede". Cross the road on the left side of the platform (when coming from Amsterdam), and follow the signs towards Cultuurcentrum VU Griffioen.

The NSS-dinner will be on walking distance from Station Zuid. From there, Amsterdam city centre is only 10 minutes away with metro 52.