How to make my "Bro-Mitzvah" similar to a Bar Mitzvah, but more mainstream and not Jewish?

I am a non-denominational christian male, and I want to have a "Bro-Mitzvah", similar to the one Corey had on That's So Raven. How would I approach doing this, and what food should I serve. What gifts are appropriate, and how would I do entertainment? I do not want this to be religious at all. Please help