The Great Orchestra of Christmas Charity (GOCC, Polish Wielka Orkiestra Świątecznej Pomocy, WOŚP) is the biggest, non-governmental, non-profit, charity organization in Poland. ... The GOCC foundation organizes the biggest open-air free entry music festival in Europe – Pol'and'Rock Festival. The name The Great Orchestra of Christmas Charity was coined by Jerzy Owsiak in 1993. The charity was officially founded in 1993 by Jerzy Owsiak,…