As Rich predicted, his nice routine went straight into the Dumpster as the festivities began.
So he changed gears, put on his Hawaiian shirt, brought over his ukulele, and led a sing-along as he strummed chords.
He obviously had great fun playing a tune that had me stumbling on the Hawaiian words, such as,
Humuhumunukunukuapua'a, the Hawaiian state fish, also known as the Reef Triggerfish. (
http://en.wikipedia.org/wiki/Reef_triggerfish).
Before long, Emma also joined in with her ukulele!