More to explore:
8 Wedding Guest Book Alternatives.. Love the jenga, river rocks and finger prints!!
river rock scriptures for favors or use as guest book and have guests sign rocks
Have your wedding guests sign river rocks instead of a guest book. It's something you can display in your home for years! obsessed with this idea!
Have your guests sign river rocks instead of a guest book. Love this idea, much better than a guestbook.