Signature Grill is a customizable, assembly-line, made to order restaurant that uses the Chipotle/Subway/Blaze concept and applies it to Indian food. The choices for base (lettuce, rice), protein, veggies, and sauces are simple but effective. The staff was very courteous and gave me some samples to test spiciness before ordering. The prices are also pretty cheap for the food you get. I think it's pretty great for a quick bite that isn't your usual cuisine.