Fine Line Dining, the owner of Dettera (Ambler), The Fort (Fort Washington), Jasper’s Backyard (Conshohocken), and the not-yet-opened The Academy (Fort Washington), announced on April 15th that Dettera will close on Saturday, April 18th. Fine Line Dining is led by Michael Sloane and Jay Rosenthal.
This is not unexpected. In 2025, Fine Line acquired the long-running Dettera, with plans to eventually transform it into an approachable Mediterranean restaurant that reflects the diversity of the 20 countries that border the sea…