In 1970, the outdoor rock festival was a totally new idea in Ireland. Amidst press coverage of Woodstock and the Isle of Wight, focused on LSD and exagerated crowd trouble, the booking of Mungo Jerry, Thin Lizzy and others for Richmond Park would be the first Dublin experience of such a festival here. Why did this festival fail? And how, just a few short years later, had the festival become such an integral part of Irish youth culture?