I love to eat out and I love it even more when it's free! Many chain restaurants offer an email club or similar place to sign up on their sites and will give you free or very cheap items. You may get free items when you sign up, on your birthday, or just randomly throughout the year. Just today, we went to Fatz Cafe for my husband's free birthday dinner. Fatz gives a free Calabash Chicken dinner (value $11.99) for birthdays and it is a great meal! Fatz is my favorite restaurant so I wasn't upset with us going there :)
Check out your favorite restaurants online to see if they have place to sign up. Below is a list of the restaurants that I know have the sign up areas.
Burger King (for children)
For a more comprehensive list, check out We Use Coupon's site here. While you are there, check out all the other great deals you will find on the site.