lebanonbb --
When my son and daughter were applying to colleges and we were researching the application process, it appeared that kids would typically indicate on the application what their volunteer work was and how many hours a week/month/whatever they worked. Or if it is a one-time event, you could just describe it.
For more information on this, you could look at sites such as
www.collegeconfidential.com and do a search for volunteerism under their "College Discussion" tab, then go to the "College Admissions and Search" forum and search the "College Admissions" sub-forum.
Or, if you do a Google search on volunteerism and college applications, you will find lots of articles such as this:
http://www.collegeadmissionspa...-volunteer-activity/