Tim Timbs and Shannon Glaser receive executive promotions.

Twin Peaks announced two executive promotions in the wake its national expansion efforts. Tim Timbs was named vice president of supply chain management and Shannon Glaser was named senior director of franchise and development.

Timbs joined Twin Peaks in 2010 and will continue to oversee purchasing for all restaurants but has taken on the additional task of enhancing the company's quality assurance program as well as leading culinary and beverage development.

Glaser joined Twin Peaks in 2009 and will continue to oversee franchise sales but will also oversee all other areas of development, including franchise openings.