We know about 6 nearby venues

These venues are worth noting: They host large and small events and sometimes obscure events too, not always concerts but smaller shows too Palacio Municipal - IFEMA MADRID
  Madrid, ES
Restaurant Elin
  Manstad, NO
Sala MyClub
  Santiago de Compostela, ES
Estadio Santiago Bernabéu
  Madrid, ES
MTP Hala 4
  Poznan, PL
Telekom Center Athens
  Marousi, GR

Were you aware: There are TONS of presales taking place near Marousi - You can find a page of upcoming presales, codes and passwords in Marousi by visiting Presale.Codes