Four restaurant employees climb the corporate ladder.

Casual dining chain Twin Peaks has promoted a series of employees to management roles.

• Lindsay Fulmer was named front of house training coordinator where she will help train Twin Peaks staff members at new restaurants as they open nationwide.
• Nicole DeGroot has been named recruiter/human resources assistant.
• U'Tona Johnson has been promoted to manager of the chain's flagship location in Addison, Texas.
• Destinee Dison was promoted to marketing coordinator. Dison is a graduate of the University of Texas at Dallas with a bachelor's degree in Business.