National Paralympic Day featuring Liberty Festival

London's foremost showcase for deaf and disabled artists marks 11 years as part of the National Paralympic Day celebrations by staging its second event in the Olympic Park. Events will include a wide range of comedy, music, film, dance and site-specific light and sound installations. There will also be a chance to try out Paralympic sports, Q&A and autograph sessions with Paralympic medalists, and the opportunity to watch Paralympics GB stars take on the world in the Copper Box Arena and Aquatics Centre. All entertainment is free, except the paralympic competitions, which are £5 each.