We're going to a wedding evening do tonight. The invitation says 7pm. We're going with another couple and the venue is a 30 min drive away, we're driving and picking them up on the way. I saw one of the couple this morning and said we would pick up at 7pm, arriving at the venue at 7:30. He's just phoned me in a panic saying that they think they'll have to make their own way their so they're on time.
He says he's worried that we'll miss the "grand entrance and first dance" at 7, and we'll be late for "the sit-down dinner and have to find our table with everyone looking at us". IME, the evening do isn't a sit down dinner (there's nothing on the invitation to suggest that it is and the bride told DH there's a burger van), the first dance happens at 9pm (because that's the signal that those who want or need to leave can go) and the time on an invite means "not before".
My friend thinks that because this couple are very (very very) wealthy, there must be a formal dinner and dance.
What would you do?