There are extensive parent threads on other CC sites such as http://talk.collegeconfidential.com/harvard-university/504059-harvard-parent-thread.html#latest.
I could see several potential topics, a) my daughter will be a Freshman next year and would be helpful to get parent’s perspectives on everything from the value of the orientation experience to picking roommates and can think of many more, b) there has been a lot written on the cost of a degree, and how do we push the University to demonstrate the value they are providing our children for the money we are paying. I could go on, but would be helpful to get some perspective on what others think?