Is cici's pizza crust vegan?

I am a vegan am going to lunch with the family today. My grandma chose CiCi's pizza and I want to know if anyone was able to find ingredient information about either their crust, sauce, or salad dressings, that way I can plan what I can eat.

They're 100% vegan friendly.

http://www.veganeatingout.com/ecicispizzabuffet.html