Playing a grunt character and I like to make the caravan lunch as it provides good health. I have no problems finding cram and pork n beans, but the other two ingredients are scarce. I've already grabbed the boxes from Repconn HQ and the dino bite gift shop. Anyone else ever search for these things? lol i know its a weird forum question.

http://fallout.wikia.com/wiki/Lunchbox

This might help a bit.