It has to do with work-life balance. Students go on outings. We even get requests to organize day-long activities. We signed agreements with the National Capital Commission, for instance. They take students for half a day and we take them for the other half. There are more students on the plains and in the national parks at some times during the season than there are attending classes. I did not decide that.
On February 25th, 2009. See this statement in context.