So, for sad reasons,we're hosting boxing day buffet. It was previously hosted by my late MIL. I want to do something different to her spread (painful for DH and Sibs to be a weak repro), but still sentimental and meaningful. So I was thinking of doing an 80's style buffet.. I've got vol-au-vents and cheese/onion hedgehog, what else? about 20 people, and as on boxing day needs to be able to be bought in advance.