Prince Harry parties until 4am at Glastonbury His friends were all having a great time. He didn't want to make a formal thing of being here. Harry and Cressida are believed to have gone largely unnoticed, blending into the young festival crowd at the Park and John Peel stages. Despite speaking to the royal, Mr Eavis said he was not able to join Harry for a pint of cider - as he does not drink for two months before the festival and will only allow himself a tipple on Tuesday when everyone has left the site.