((Sorry, couldn't help it guys. If you'd rather me not be in this one, I'll step out of it.))
Ginny, now 20 years old, led a group of students into the Ministry for a field trip. She still taught at the school, and she still worked at the Ministry, and she still looked to be about 17. She led the students to the main lobby of the ministry. She could only show them he most important offices.