Cities are kind of museums - filled with stories and memories associated with different spots and places. They add a living personality to the barren cityscape. Perk It Up is an application for tablet devices which enables these secrets to be embedded on to the physical space and be shared. Users of Perk It Up can create their own stories on location, attaching audio recordings, images, text or video. While, if walking through the city, stories added by other users perk and unfold, allowing users to create their own vision of the city. Depending on the user, these visions will have different materialization making each collection unique and special.