If you are seeking peace, go to the park when it is 20 degrees Fahrenheit outside and covered with snow.
Note: 20 degrees Fahrenheit = -7 degrees Celsius Did you ever read The Catcher in the Rye by J.D. Salinger? In it, Holden Caufield asks where all the ducks go when the pond freezes over. His question is never answered, and I always wondered why.