<P> Other sites use modified versions of phpBB that allow for a certain level of interactive roleplaying and are what is commonly referred to as "forum - based roleplaying". Interactive gaming can include player versus player features, a form of currency for making purchases in stores, and non-player characters such as monsters that must be fought to gain levels and experience points . However, these features are more prevalent in games that are not forum - based . Advancement in such games is usually dependent on live chat, multiplayer cooperation, and fighting as opposed to taking classes or simply posting to earn points for one's "house"; like at Hogwarts, players in forum - based games are sometimes sorted into a different group distinguishing different values within a person . </P> <P> Some travel agencies have organised a subdivision to create tours specifically highlighting iconic landmarks in the world of Harry Potter . HP Fan Trips, offered by Beyond Boundaries Travel since 2004 in conjunction with fan site HPANA, was designed by and for fans of the series, and tours noteworthy Potter - related locations in the United Kingdom . Since 2004, they have exclusively chartered steam locomotive #5972 Olton Hall, the locomotive used in the films as the Hogwarts Express, as well as the carriages labeled as such and seen in the movies . The travel agency Your Man in Europe began hosting Magical Tours in 2006, in conjunction with fan site MuggleNet . They offer four different tours through England and Scotland . </P> <P> These tours primarily feature locations used for shooting in the films, though some trips include a Chinese restaurant in Edinburgh, which was once Nicholson's Cafe, where Rowling wrote much of the manuscript for Harry Potter and the Philosopher's Stone, and Edinburgh Castle, where Rowling read from the sixth book on the night of its release to an audience of children . Filming locations visited include Alnwick Castle, where some exterior locations of Hogwarts are shot, places in Fort William, Scotland; Glen Nevis, Scotland; the Glenfinnan viaduct; Christ Church Cathedral in Oxford and the Cloisters located within New College, Oxford . </P> <P> Wizard rock (sometimes shorthanded as Wrock) is a musical movement dating from 2000 in Massachusetts with Harry and the Potters, though it has grown internationally and has expanded to at least 750 bands . Wrock bands mostly consist of young musicians that write and perform songs about the Harry Potter universe, and these songs are often written from the point of view of a particular character in the books, usually the character who features in the band's name . If they are performing live, they may also cosplay, or dress as, that character . </P>

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