a group of 5- brought 2 kielbasas and 3 beers
Hahahaha... What a bunch of misers. :) I don't know how you do it up north, but in my friend circle everybody knows that they should bring something to the table when we have a BBQ party. Another thing is that everybody knows that we all don't sleep on cash.
Still we do have a fair share of misers. Two of my friends always come with few lame sausages and few Lech's and always manage to bring them back home eating our grilled shrimps, shashliks, grilled chicken wings, champignons, etc... When they are asked to at lest take some mustard, ketchup, tartar sauce, or anything to the party, they say that they actually prefer to eat their sausages "plain", and yet they never object to have some of it eventually.
Still, a whole gang of misers? You have my condolences. :)