The second location of a beloved Brentwood restaurant will be closing its doors later this month. Puffy Muffin CEO co-owner Kristi Elzinga announced Friday that the restaurant’s Cool Springs location just off of Carothers Parkway will close Sept. 23 after about four-and-a-half years in operation. The flagship Brentwood store at the Hill Center on Franklin Road will remain open and will absorb the staff from the Cool Springs store. Click here to continue reading this article from the Brentwood Home Page.