I directed a small student-run community service organization while an undergraduate student at Harvard. The program was affiliated with PBHA, a tremendous professional service behemoth outside of the University itself (let them explain it -- I will no doubt misinform after all these years have passed) that provides tremendous resources for student-run community programs. Among the most basic and regularly utilized resources by my smaller org was the fact of participation on a board of all program directors. I had a lot to learn from my peers, many of whom were basically running fully operational nonprofs as students. Also, this sort of conglomeration is great for recruiting every year. Students who want to volunteer can shop the great variety of projects in progress.