These pictures are proof that kids can sleep anywhere, anytime, if they are tired enough! Sometimes they welcome Mr. Sandman, and other times they fight it until they can fight it no more... :-)
Here is Mary passed out in the shopping cart at Costco. After an hour of cruising the isles, she decided she'd seen enough and put her head down and took a siesta. Unfortunately for Mary on this occasion, Lily was too bored with Mary asleep! So the first time I wasn't looking, Lily woke her up! Being the younger sibling is just plain tough sometimes... :-)
Now here is an instance where the sleeper fought up until the very last minute to stay awake! Lily was at the table doing her strawberry shortcake puzzle. According to Dodger, he looked over to see her doing her puzzle and when he looked back a minute later and she was asleep!
The side view, equally amusing. :-)