Barangaroo. This was followed by a concert. Each morning from 15 to 17 July, Catechists were held in approximately 300 locations. Pilgrims received teachings from a bishop and also celebrated Mass. In the afternoons, pilgrims journeyed into the city and attend the Youth Festival consisting of a series of art exhibitions, concerts, seminars and conferences. On 17 July 2008, 500,000 attendees from around the world were present at Barangaroo to welcome Pope Benedict XVI on a day dubbed Super Thursday by the press. The Pope actually arrived on 14 July, but only appeared in public for the first time on the 17th. The event involved the Pope travelling around Port Jackson in a "boatacade" where pilgrims lined the shores to see him. However, there were many disappointed spectators in places like the Botanic Gardens and Circular Quay who did not actually see the Pope because of where he was sitting on the boat. The Sydney Children's Choir and Gondwana Voices performed at the event. The Pope then spoke extensively to the pilgrims and greeted them in five foreign languages. In order to let the pilgrims see him better the Pope was driven around Barangaroo through the crowds in his Popemobile. On 18 July, there was a live re-enactment of the Stations of the Cross at major city landmarks with an estimated 270,000 participants. Around 500 million people around the world followed the stations on television. On 19 July, around 235,000 pilgrims embarked on a 10-kilometre pilgrimage walk, beginning at the Mary MacKillop Chapel in North Sydney, over the Sydney Harbour Bridge and across the city to attend an overnight vigil before the Mass at Randwick Racecourse. Approximately 250,000 pilgrims slept overnight at Randwick, and about 300,000 to 400,000 participants attended the Final Mass celebrated by Pope Benedict XVI on Sunday 20 July. Pope Benedict continued a tradition of Australian Papal Masses at Randwick Racecourse, following in the footsteps of John Paul II and Paul VI. At the conclusion of the final mass the Pope announced that the 2011 World Youth Day would be held in Madrid, Spain. Web 2.0 WYD 2008 was the first World Youth Day to take full advantage of telecommunications, with Pope Benedict sending text messages to the pilgrims during the week. Each pilgrim who registered for WYD had the option of providing a mobile phone number to which the Pontiff's message would be sent at the