Another DIY project we enjoyed doing together was the Cake Topper. We picked out wood pieces at Hobby Lobby to create a man and a woman. Kyle glued them together using a dowel pin and I hand painted our wooden doppelgangers to match our wedding garments.
Disclaimer: I did not make my own wedding cake! And yes, it was not supported enough and the cake toppled over by the end of the night. We scraped some off the floor to freeze for our one year anniversary.