Please Help Me Find This Restaurant!!!!!!?

so my friend told me about this restaurant that her aunt went to in texas where if you go in and you say a secret word/password or something like "i would like to see the secret menu" then they will give you a menu that has the same food for cheaper. i have been searching extensively for a month and cannot find it and my friend will not tell me. apparently this resaurant also has a location in chicago which is where i live. please if anybody knows where this is or the name of this place, please help. please do not suggest in and out burger of jamba juice or anything thats really mainstream b/c i have already checked those, plus those secret menus aren't cheaper food, its just different food. please help, because my friend has been holding this over me for a month and i NEED to find this place. :) thank you! (also if its as secret as my friend makes it out to be and you know the answer but dont wanna post it to the public then deeShonaQT@yahoo.com is my email....i can keep a secret! ;)) lmao but no seriously, i really wanna find this place so please post only serious/ informed answers. thanx again!Please Help Me Find This Restaurant!!!!!!?
I'm pretty sure your friend is messing with you. Seriously, a month of keeping this from you probably means it never existed in the first place and she just made up the story. Even if such a restaurant exists, why are you so desperate to find it? You can get cheap food at a lot of places.

flyff