My internship was extremely rewarding. I was hoping to familiarize myself with the general operations of a nonprofit organization and because my employer went out of his way to assign me projects from all the different departments, my experience has vastly exceeded my expectations.
What I wish was different
My experience was very rewarding and I can't think of much that I would change.
Advice
Don't feel intimidated by the staff--be active in asking for more work and projects.