You can currently score a FREE Entree form Perkins and no other purchase required! Just go HERE and click on the eClub tab on the upper right hand side to sign up.
After you do that make sure to confirm your e-mail by clicking on the link in the e-mail they send to you. Once you have done that they will send you another e-mail with a link to a FREE entree coupon! Yay for Free food!
Note: Their site is really slow right now so you might need to be patient!