[quote]Arrive on time. +5 minutes won't matter but no later. After all your hosts are 80+ and it is the nature of old people to worry! Have you had an accident etc...! you'll never hear the end of it....If y...[/quote] blimey, when we invite someone here in England, it's just because we want to spend time with them, and would not let a few cross cultural differences offend us. Heck, they would probably add to the jolity of the evening. Just Enjoy! People of that age will have seen many things in their lives, and are unlikely to be phased by an ill-chosen bloom.