Hi Mike!
I was a little preoccupied with all the kids on Sunday.  I wanted to thank you for doing such an amazing job at the party.  The kids were engaged and Winston says it was the best birthday he has ever had (...and that he wants you to come to every party he has in the future lol).  So thank you for making his birthday so special!  I have recommended you to a colleague (her daughter is turning 7 as well!), and will continue to recommend you to others.
Cheers,
Kathleen