At a Christian school in Australia, sexual abstinence is being encouraged through advisories on other, less potentially harmful activities: Walk the dog or bake a cake, for example. A pamphlet entitled "101 Things To Do Instead of Doing It" has been circulated.
I seem to remember 'walking the dog' on occasion during sexually-frustrated teen years, though we never had a pet. We never called it 'cooking a cake' as I recall. But maybe I just hung out with the wrong people.