In a drunken moment of festive bonhomie we have Invited people over at 3pm today for open house. In passing I have mentioned mulled wine and mince pies. We also have Christmas cake, mini Yule logs and lebuchen (however you spell it) plus other drinks but now panicking people will expect something more substantial once it gets to 5pm?!
YANBU- go and buy an Iceland buffet
YABU - people will be happy with a mince pie