This is an environment building exercise that helps players work on making the environment part of their story.
This is essentially an open scene. At any time that the players are not using their environment, or they are doing the talking heads thing someone calls out ‘touch it’. When the players hear that they must interact with their environment is some fashion. This could be picking up a coffee cup, moving a chair, or lighting a cigarette. The call to ‘touch it’ can be directed at players that are blabbing too much. The players must interact with the environment that already exists, and not create too many new things out of thin air.