Describe your experience as a participant in a sport or game, developing that description in informative (objective) as well as experience (subjective) terms. Be sure that your primary purpose is clearly established.
Pretend that the members of your community have decided to turn off their cell phones, televisions, computers, consoles, hand held devices, game gadgets, etc. for a week. Write a persuasive letter to the editor of your local newspaper as part of the publicity campaign that would be used to inform the public, enlist their support, and provide them with alternatives to their electronics.