Dunkin' Donuts announced the signing of multi-unit store development agreements with four franchise groups to develop 29 new restaurants in Houston and Waco, Texas, over the next several years. The Texas expansion is part of Dunkin' Donuts' goal of doubling store count over the next two decades. The company's new limited partnership agreement with the Jerry Jones Family and Troy Aikman promises 50 new Dunkin' Donuts restaurants throughout the Dallas/Fort Worth region over the next five years.