Links to upcoming festival opportunities that will satisfy your project requirement:
Girls Impact the World Film Festival – Due 12/31/13
www.connecther.org/gitw/guidelines
National Film Festival -Talented Youth Due 1/31/14
ʻOlelo Community Media Youth Xchange (categories not yet announced)
On-going challenges, example Halloween Haiku
http://www.filmfights.com/futurefights
On-going student on-line contests