Coolgreens teamed up with architecture and engineering firm Interplan to design a flexible prototype that will scale from 1,000 to 2,200 square feet.

Mexican quick-service-restaurant chain Del Taco’s latest scalable prototype can work with a mix of real estate options. The new prototype capitalizes on current trends by

Visit Tropical Smoothie Café in Tallahassee, Fla., and you’ll enter a 600-square-foot