I would assume, if we're talking 2016 'murica, it would be a Nazi themed wedding. Lots of swastikas, black boots and Charlie Chaplin mustaches. Red and black would be the colors.
Something like this would be the cake
obviously you want to adjust the names and dates to fit.
Or maybe cherry cream?
wait, was that just a set up to a joke I don't know?....Nazi wedding.....not see wet...ting?..no...What's a Nazi wedding....hmmmm.....I don't get it, tell me the punch line! <waits patiently>
So the couple would presumably
name their kids Adolf Hitler (last name), "Aryan Nation" (lmao), etc.?