There is a ventilation grate on top of the underground parking structure at our local shopping center (Target, grocery, etc). Whenever we walk over it, Quincy loves loves loves to stand on top of it. The picture says it all.
Last weekend was Spring Break. As usual here in Atlanta, the weather didn't cooperate the way we wanted. However, weather aside, the break was the best we've ever had (24 hours a day with Quincy!).