BBQ Pork for 100 People?

I would suggest 25 pounds. This allows each sandwhich to have right at 4 ounces of meat on it.

If you are having all the trimmings, you can figure 3 people per pound. I had a BBQ restuarant at one time.
Lynda in OK

Sorry Paula Jo, I can't imagine any 15 - 40 year old guy daintily taking a 4 ounce sandwich. I agree with Lynda. Better to have a few pounds left over than to run out midway. Much depends on what you are serving with your barbeque.