Are you still active in research & in need of support? If so, learn about  OSCAR

Center for the Arts: Become an usher (12 performances per year commitment) & see them free:   http://stagecfa@gmu.edu

Become a member of the GMU speakers bureau: https://masonspeakers.gmu.edu/faculty-staff-participation-form/

Give talks at RFA events . Please contact program chair with details: rehrlich@gmu.edu.

Give talks (or a whole course) at the Osher Lifelong Learning Institute, http://olli.gmu.edu/

Become a marshal at the graduation ceremonies: http://graduate@gmu.edu

Help out during welcome week: http://welcomeweek.gmu.edu/volunteer/

Help your former department by becoming a mentor or advisor, and maybe get some office space in the process?

You could also become a tutor:  https://learningservices.gmu.edu/

For tutoring specific subjects you should contact the department chair

Other mentoring opportunities for students and faculty: