The national holiday , A '' lavsA ka , is on 29 July , and commemorates the death of Saint Olaf .
The national holiday A '' lavsA ka , is on the 29 July , commemorating the death of Saint Olaf .
The national holiday A '' lavsA ka , is on the 29 July , commemorating the death of Saint Olaf .
Haz esto más simple: The national holiday , A '' lavsA ka , is on 29 July , and commemorates the death of Saint Olaf . Producción: