I'm still trying to figure out what a urban, hipster wedding is all about but I'll let that slide.
When it comes to weddings I wish that people would relax and do something simple. Throw up a couple of tents in a backyard, have tons of cold drinks and a big BBQ. Serve everyone at about $10 per person instead of $50+. That way people can relax and enjoy a nice evening of socializing instead of running through the same tired old wedding cliches all evening.
Then again, I'm a man with two daughters - so I might have other motives here.