Well, these are a few that have taken place at my university, which happens to also be a commuter school:
Campus Man
Greek God
The two above are fundraisers where each fraternity picks someone to run for the title and the winner is selected by the amount of money put into his organization's jar.
There are also lunch time events at school at our hang out spot. That way, there are tons of people on campus and it's not inconvenient for anyone.
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