> I don't think you can get to $68 for half as many people, even with drinks and tax.

A 5pc chicken tenders, Mac and cheese, and a large drink is $25 before tax. If there are three people who get a similar meal (but not exact so they don't share the family meals) then the total is $75 before tax. Seems like the original price quote of $68 is certainly plausible for a group of three. I am sure its possible to feed three people for less like you claim, but that doesn't mean the $68 is impossible to reach.