Playing in an industry golf tournament in Boston (William J Devine), I hit a Png 2 nine iron on the 13th hole (139yds). Dropped it about 5 yards in front of the hole for a sweet roll-in; although I couldn't actually see it happen because my contacts needed to be changed. the other guys in my group started cheering as soon as it landed and I sprinted out of my cart to the green to see for myself.

First and only ace, and it won me a lofty prize of $50 for closest to the pin! What a rush! :-)