I learned that the hardest party to pull off successfully is Saturday night dinner. This meal is expected to be elaborate: appetizers, first course, dinner, dessert, and coffee. People arrive at 7:30 or 8 p.m. and stay for hours - definitely past my bedtime - and they all go home exhausted.
I just want to put some positive stuff out there. If it works, great. If it doesn't, no problem.