I'm just getting ready to go to a 'cocktail party' for an aquaintances birthday at her house. We are expected to dress up in cocktail dresses, bring spirits and fruit juices and have been advised to eat before we arrive as she doesn't want to put on food for up to 40 people. I have had a pizza so I won't be hungry but that is not the point, I will be sat with no drink OR food as I am driving (too far away to get a taxi). DH is saying we have to go NOW. We are expected to arrive at 6pm. AIBU?