Decided not to go in the end for the following reasons
1 My 5 year old has been poorly all day with a high temp and he didnt want me to go
2 Its in a village in the middle of nowhere. Atleast 30 minutes drive away and journey involves going down windy country fen roads with ditches either side. With ice and possibly snowing tonight I was worried and am very worried about dh going although dh said I'm being silly and if everyone lived like that noone would go anyone or leave their house.
3 Also 3 course meal at 8. Hate eating that late but 1 and 2 are the main reason tbh.