Parent Night Learnings

So apparently Parent Night is not an opportunity to honor my own parents.  I invited my mom and dad and they showed up with t-shirts that said things like "I love Mr. Van Dyne" and "what would life BE without mr. V?"  Sadly, I forgot to wear my "My Mom and Dad Still Love Me Regardless" t-shirt.  Also sad is the 25 parents that showed up for Parent Night expecting some kind of formal plan for the evening.  I brought a cake.  What else do they need?