Someone's in the kitchen with Mary Sue Milliken, and that someone is The 99 Cent Chef! It's not every day this Chef get's to literally rub elbows with one half of the " Too Hot Tamales ," but when you're invited to film with Mary Sue and her three chefs, that's the way we roll (in their shiny new Border Grill Truck ). It was a real treat to hang out with everyone in this cool taco truck -- it is one well-oiled operation. This month The 99 Cent Chef pulls out all the f-stops for a month