Bang her.
Some possible topics of discussion might be; Racism, Steve's thoughts, and things from his journal.
Current group discussion topics can be about a variety of things. It can be current events, religion, corporal punishment, education, or abortion.
There are a variety of topics for discussion on the Student Doctor Network. Some of the most popular topics are: Pre-Medical Allopathic, Pre-Medical Osteopathic, and MCAT Discussions.
None
youth and age
Any topic was and is suitable for philosophic discussion.
BULGE
The G-ZONE is a website that contains content and topics about the giants and tiny people of the world. It includes stories and topics for discussion.
Some group discussion topics related to retail are the supply and demand, what goods or service are being sold, and how many are being sold. Group discussions are helpful in retail.
open a discussion about political topics.
Dogs, perhaps?
This would probably be a better query for your advisor. I personally don't think there are any interesting topics in educational administration, but your advisor might.