For once, I don't mean this in a cynical way.
4 of our 5 school gardens have lots of lovely and delicious looking veggies coming up right now. So we invited our friend Albert to give a small presentation on the health benefits of eating vegetables. I followed it up with a lesson on business. 2 days, 4 schools, 4 lessons.
To date, these school gardens are probably the most successful and sustainable project I've done, so many thanks to the schools, my community members, and Albert.
Peace Corps Volunteer - Senegal, 2009