Actually turned out to be a pretty nice day, not very warm but the sun did come out and made it seem warmer than the 40 degrees the thermometer!!
18th hole at Springhill GC (Aurora, CO) has a slightly elevated tee to a pitched back-to-front fairly large green, 151 yards to the back-middle pin. I hit 9 iron (on advice from my playing partner, Jim Bristow), with the ground being hard, figured it would land short and jump up on the green. Hit it perfectly (obviously!!), landed short and rolled up into ther hole.
Third hole-in-one, everyone has been a thrill!!