Nope. I remember when the season started, a few sites mentioned that it was in the works. My guess is Vanderpump Rules meets Welcome to Sweetie Pie's. Given that this is Bravo, it will probably be the former more than the latter.
The restaurant is coming soon.
http://www.realitytea.com/2016/01/18/kandi-burruss-todd-tucker-share-sneak-peak-old-lady-gang-restaurant/