Vacancies - Guide Dogs SA and NT Discovery Centre Guide Dogs SA.NT are calling out for volunteer tour guides for their award-winning Discovery Centre - a state-of-the-art interactive vision and hearing education facility at Morphett Street. Check out the position description at www.guidedogs.org.au or phone 08 8203 8333 for more information.http://www.guidedogs.org.au/__files/f/21705/Volunteer%20Discovery%20Centre%20Guide%20-%20PD.pdf