Pokémon GO STADIUM is a Pokémon GO event that will be held at Yokohama Stadium (Japan) on Monday, August 14th. The event is stil shrouded in mystery, as the official announcement doesn’t hint a thing about what’s taking place at the Yokohama Stadium.

The participants of the event will be chosen by a lottery system, which has never been done for earlier Pokemon GO events. The official event information says that Level 5 in Pokemon GO is the required minimum for participating Trainers, which indicates that Raids will be a part of the event.

Although it could be nothing, the event is happening in the same week as European Safari Zones (August 5 in Prague and Copenhagen, August 12 in Stockholm and Amstelveen).