We suggest to come to Košice by flight, there is a (small but) international airport: https://www.airportkosice.sk/en.
For people coming before 17:00, we will have a bus, which will transport us directly to Velka Trna village (slightly more than 100 km from Košice). The same bus will take participants back on June 22nd. For people coming from Hamburg, the connecting flight from Vienna - Košice lands at about 14:30 at Košice. Should you come at different time/by different route, let us know, so we can assist you to come to the place of meeting (and back) as conveniently as possible.
The participants are expected to cover their travel expenses to Košice and back, the local transport Košice/Tokay and back is on us (UPJS).