Which One of These is Not Like the Other?

We spent Father's Day with good friends the Costello's.  Linds got all creative on us and made mini Robb-los'.  She skewered them and plopped them into our watermelon that evening.  They definitely made the evening!  She and I are super blessed with WONDERFUL & supportive hubbies.  (I am a sucker for a man in houndstooth.)