Venue: Žofín Island (Žofín Gardens)
Event type: Popular social musical and dance events
Date: 07/06/1850 pm
Brief details of this event were listed in the Tagesanzeiger texts of Bohemia 6/6/1850 and 7/6/1850, which specified that Harmoniemusik would be given on Friday 7th June in the afternoon on the Žofín Island. No further details of the event were related by the source.