networking with interns and other employees, small group meetings with managing directors, and a "never be afraid to ask questions" style of work. Also, your opinions and point of views are valued just as much as, if not more than, the full time employees.
There was no organized training aside from the orientation day. Yes, there was on the job training, as well as in-team training hours, but there was no overall classroom-style training.
Advice to Potential Interns
Never stop networking throughout the internship.
Advice to Management
Provide more information/forewarning about taxation of the signing bonus and salary tax rates.