EC's: Dual sport varsity athlete, volunteer of the year for an organization at my school, numerous volunteer activities through sports (high school visits, camps, etc.), coach for youth teams, worked while at undergrad (20 hours a week?), tutor and TA, case competitions, hold an honours degree.
LORs: I have not read them myself but, I am sure they were very good. Both from professors with phd's who I know quite well. One was my honours supervisor, the other was a professor who also ran the volunteer organization that I was heavily involved with.
Seems to me that Osgoode is quite holistic, I did not expect to hear back so soon!