Any ideas for games - hollywood based

[Hopey79]

At the end of august, i am taking 35 young people away camping as part of the Boys Brigade organisation, each year we have a theme, this year being Hollywood, and i am stuggling for ideas on what to do for a craft activity and a physical activity that is based on this theme, so i am looking to you fellow ABers for some insperation. The activities need to be about an hour long, suitable for ages 11-18, not too expensive and as i say based on a hollywood theme. any ideas would be gratefully recieved. TIAx