20th Anniversary.... I am a little late.

Spinoff90

On April 30, 1986, the Edmonton Oilers and the Calgary Flames met in a memorable NHL hockey game. "The Oilers were steaming along with two consecutive Stanley Cups when rookie Steve Smith caused the biggest oil spill in franchise history. Tied at two with the Flames in the final period of the seventh game in the division championship series, Smith tried to clear a pass from behind his own goal. Unfortunately, he shot the puck cleanly into the back of his own goalie's skates and banked it beautifully into the Oilers' goal. The score gave Calgary a 3-2 lead, incinerating Edmonton's dynasty."

http://www.youtube.com/watch?v=DYFePg82pBM

Well what else did you expect me to be remembering?