Yesterday we went to the beach. I was under orders NOT to make it educational. My son thought it was going to be a 'field trip' in the school sense, and therefore did not even want to go, despite the fact that we were taking my mother, neice, and nephew.
At the end of the day, he apparently gives me a C- for the non-educational quality of the trip. And that's with me trying (really) NOT to teach anything.