Fast food sites where you can join email clubs for discounts?

I just joined Orange Julius' email club and I will recieve a coupon for a free Orange Julius. I also joined the Boston Pizza club. Any other resteraunts or fast food sites where you can get free food? Thanks :)Fast food sites where you can join email clubs for discounts?
Chili's - free appetizer

Outback Steak House- Free Appetizer

Auntie Anne's pretzels- Free pretzel

Dairy Queen- Buy one get one

Applebee's - free dessert

Claim Jumpers- free dessert

Ruby's diner- free shake

Straw Hat Pizza- Free individual pizza

Rubio's - free taco

Black Angus- Dessert

Johney Rockets- free burger

Plus more that you get free meals on bday!Fast food sites where you can join email clubs for discounts?
KFC, Long John Silvers, Cold Stone, Red Robin, Baskin Robin