I don't think there was a pre-game show.
It looked like my PVR recording started with the last minute of Sportscentre.
But you were featured during the game. Pretty sure it was sometime in the first half. So you should be able to find it in the on-demand game section on tsn.ca.
I'm pretty sure that it was DURING the game but unfortunately I have since deleted it on PVR so I can't say for certain. It was a good piece though. It's nice to see that the league sees your groups dedication and community work. Great job guys!