Well, I'm pretty obsessed with wedding stuff. Being in a 5-year long relationship, you get to that point (admittedly, I was obsessed with wedding stuff for as far back as I can recall). But, I plan on incorporating mason jars into the wedding I have one day...favors (candies in the jar with the guest's name and table number on a card), signature drink, decor...I bookmarked this website that pretty much shows exactly what I'd do with them.
http://everylastdetailblog.com/2011/05/27/detail-to-love-mason-jar-drinks/