A new-to-market restaurant brand already is following through with plans for new locations.
Nashville-based Maple Street Biscuit Co. opened its first Columbus-area restaurant in January at 1310 Polaris Pkwy. It’s already got a second site cooking, this one at 7105 N. High St. near Worthington.
The company said the opening target is this summer. It also said it has another two Central Ohio locations lined up but couldn’t announce the exact sites yet.
Jay Ouart, vice president of brand and…