Even if you have registry, or have been subtle about hinting about your preference cash, you're going to get things for your wedding that you won't know what to do with. People are just being thoughtful by giving you something original. That doesn't mean you'll ever have a use for it. (We're looking at you, melon baller.)
Re-gifting is always an option when you have way too many consumer goods on hand. Here, the Emily Post Institute offers tips on how to do it smartly.