Walnut Grill in Collier Township closes 00:45. PITTSBURGH (KDKA) — After 10 years, the Walnut Grill in Collier Township closed its doors this week. On Tuesday, the restaurant on Route 50 ...

Walnut Grill in Collier is temporarily closed. The establishment is expected to reopen in a few months with a new name, a new look and a new menu concept. “It is time for something different ...

EDITOR’S NOTE: This story has been updated with the opening date. A Pittsburgh-based restaurant will make its Southeast debut next month in south Charlotte. Walnut Grill opens April 15 at 15719 ...

Walnut Grill, a restaurant/bar from Pennsylvania, is opening a new location in Ballantyne in Charlotte, featuring TVs and an outdoor patio.