I found this info on another site.
Applebees: Buy a $25 gift card, get a $5 gift card free
California Pizza Kitchen: Buy a $100 gift card, get a $20 CPK Rewards Card free
Dennys: Buy a $25 gift card, get a $5 gift card free
IHOP: Buy a $25 gift card, get a $5 off $5 coupon free
Max & Ermas: Buy a $50 gift card, get a $10 gift card free
Outback Steakhouse: Buy a $100 gift card, get a $20 bonus card free
Papa Johns: Buy a $25 gift card, get a free medium pizza
Red Robin: Buy a $25 gift card, get a $5 gift card free
Steak n Shake: Buy a $20 gift card, get a $5 off $5 coupon free
Texas Roadhouse: Buy a $25 gift card, get a $5 off $5 coupon free
T.G.I. Fridays: Buy a $25 gift card, get a $5 Bonus Bites gift card