The whole group hides their eyes and counts outloud together to 50,
while one person goes and hides. Then everyone begins to look for the sardine.
When you spot the sardine, you don't tell anyone, then when no one is looking,
you slip in and hide with the sardine. Eventually everyone starts to disappear,
and the one left notices he's all alone, and rather embarrassed to be the
last one left. The first one to find the sardine, gets to hide as the sardine
in the next round. Imagine 5 or 10 kids all huddled together in a tight
spot trying to keep from laughing and being seen. Great fun!