
Universitätsstraße 104, Klagenfurt am Wörthersee
The Theater Summer Klagenfurt transforms the inner courtyard of the Stadthaus into an open-air summer venue. In 2026, Neil Simon's SONNY BOYS will be performed there from July 3 to August 6. The cult comedy is one of the great classics of comedy literature - sharp-tongued, warm-hearted and unbeatably funny. A balmy summer evening with a glass of wine and theater enjoyment under the stars.