The document outlines 10 steps to plan a World Cleanup event in 2012: 1) Build a team, 2) Set goals, 3) Create a plan, 4) Find partner organizations, 5) Engage more people, 6) Map garbage locations, 7) Create a budget, 8) Spread the message, 9) Plan the cleanup day, and 10) Celebrate the results. The document provides questions under each step to help guide planning and preparation for the cleanup event.