Free Birthday food! 
Join their clubs and get free food! Try these (Illinois and surrounding area):

Blizzard (from DQ)
Orange Julius (from DQ)
IHOP
Perkins
Cold Stone Creamery
Old Country Buffet
Steak and Shake
Auntie Annies Pretzels
Cinnabon
Texas De Brazil
Benihanas
Melting Pot
Houlihan's
Arby's
Johnny Rockets
Red Lobster
Cici's Pizza
Home Run Inn Pizza
Uno's Pizza
Pizza Ranch
Cousins Subs
Jersey Mike's
Medieval Times 
Weber Grill
The Ram
Devon's Seafood Grill 
Joe's Crab Shack
Buca Di Peppo
Shula's
Sbarro
Sweet Tomatoes
Payless Shoe's 
Pepe's
Ben and Jerry's 
Baskin Robbins
Moe's Southwest Grill
Olive Garden
Jason's Deli
Mimi's Cafe
On the Border
Marble Slab
TCBY
Ponderosa's Steakhouse
Fuddrucker's
Texas Roadhouse
Maggiemoo's
Au Bon Pain
Bd's Mongolian
Ruby Tuesday
Oberweiss Dairy
Famous Dave's
Lone Star Steakhouse
Noodles & Co.
Smash Burger
Uncle Julio's
Kona Grill
Champps