This month of July 2011 has five full weekends, five Fridays, Saturdays, and Sundays so enjoy all of them as this is not due to happen again for 822 years in year 2833!
I just heard about that somewhere. Let me know if it's not true.
"There is no route out of the maze. The maze shifts as you move through it because it is alive. "
— Philip K. Dick (VALIS)