Are there any traditions or decorations from your country/state/faith/ethnicity etc. that you'll be involving on your big day? Any family traditions you'll be carrying on?
Something that's important to your heritage-- or something you've only recently found out about but have to include! 
(Sorry if this is a repost-- I tried to post this a few days ago but the site seemed to eat it...!)
My fiancé grew up in Uzbekistan so we'll be incorporating traditional Suzani on our suits, and having a baklava wedding cake! I'm a Christian so we might also have some songs of praise in our otherwise humanist ceremony. I'd love to hear what some of you are doing!