Here is an assortment of rustic mason jar centerpiece ideas.
The schedule display
Write you names and wedding date on a wood heart and frame it. Have your guests sign smaller hearts and drop them via a small slot on the top. What a cute and unique guest book idea that you can display after your wedding.
Polaroid photo booth backdrop - great for DIY photo booths
photo guest book with fujifilm instax polaroid camera. Love the gold camera strap!