Zernike Campus Groningen gets a new restuarant. Wadapartja opens a second branch: Wadapartja Campus. Concept store Wadapartja is now at the Zuiderdiep for about 3 years. In September, founder Margreet Metting and co-owner Gezinus Winters open the doors of a second restaurant in the Van DoorenVeste. With a terrace. The restaurant will be the first catering business for a local entrepreneur on campus.