Nantucket, Mass. — Oath Pizza, known for serving better-for-you craft pizza at 60 locations throughout the United States, opened its first ghost kitchen on Oct. 16. The pickup and delivery-only location is located at 1308 W. Girard Ave. in Philadelphia. “We are thrilled to open our first-ever ghost kitchen to offer safe and delicious contactless pick-up and delivery options to residents of the Greater Philadelphia area,” says Drew Kellogg, CEO of Oath Pizza. “This opening is one of many unique ways we continue to pivot during these changing times. We’re …