Feb. 26—Mimi's Bistro & Bakery — better known by its former name, Mimi's Cafe — has shut its doors after 14 years serving diners from a prime location in an outlot in front of The Greene Town Center.

Promising a “French revolution,” the Mimi’s Café chain on Friday is scheduled to open a new prototype restaurant designed to reinvent the full-service brand with more fast-casual options. Officials ...