Venue: Žofín Island (Žofín Gardens)
Event type: Popular social musical and dance events
Date: 11/06/1850 pm
Season: Summer
Keywords: Outdoor events, Public performance events
Brief information about this event was related by the Tagesanzeiger texts of Bohemia 9/6/1850 and 11/6/1850, which reported that in the afternoon of Tuesday 11th June on the Žofín Island there would take place a Harmoniemusik.