What is the fine-grained topic of the following text: There’ll even be cast members on duty with Kristian Nairn AKA ‘Hodor’ himself headlining the event, An established DJ in his own right, Nairn will join 2,000 lucky party goers who’ll also get the chance to sit on a replica Iron Thrones. Only return the topic.
Kristian Nairn DJing at a Game of Thrones themed event