<P> Starting in 2004, the chain began offering "Hot - N - Ready", a large pepperoni pizza sold for $5 . The concept was successful enough to become a permanent fixture of the chain, and Little Caesars' business model has shifted to focus more on carryout . </P> <P> Little Caesars was among the first to use a new kind of speed cooking conveyor oven, the "Rotary Air Impingement Oven" as described in U.S. Patent 5676044 . </P> <P> On December 10, 2014, Little Caesars announced plans for a new 8 - story, 205,000 - square - foot Global Resource Center to be built at Woodward Avenue and Columbia Street in downtown Detroit . The new facility will double the size of Little Caesars World Headquarters Campus, currently located in the Fox Office Center building, which houses both the iconic Fox Theatre, and 186,000 square feet of office space for Little Caesars, and other Ilitch - affiliated ventures . The plans include a complete renovation of the 186,000 square foot Fox Office space into a modern, flexible, open and collaborative workspace . An overhead pedestrian bridge over Columbia Street will connect the Fox with the new Little Caesars Global Resource Center, and workspace for an additional 600 jobs to be brought to Detroit over time . </P> <P> On January 31, 2016, it was announced that the new Little Caesars Pizza Global Resource Center, has grown by one floor to be a nine - story building at Woodward and Columbia Street . It will sit next to the company's current headquarters inside the Fox Theatre . Original plans called for a 205,000 - square - foot building; it is now expected to be about 240,000 - square - feet . </P>

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