Go here and sign up and you can receive 3 special deals a month. They are good for businesses in your area, or you can search for an area that you are going on vacation in and use them there. Any coupons you print have to be used within a 2 week period though, so be sure you're going to use them.
It's completely free, check it out. You just give them your email address, password, and any zip code you want. You can change the zip code as you search for restaurants, museums, activities, all kinds of things. You don't even have to "validate" your email. It couldn't be easier!