My former club, Loudoun GCC in Purcellville, VA, had back to back par 5s at 11 and 12. In fact, it had a stretch where three of four holes were par 5s - 11, 12, and 14. Even more interesting, the back nine started and ended on par 3s!
3, 5, 5, 4, 5, 4, 4, 4, 3 - How's that for a unique routing?
Tim