My Buddies from Fiji

Kadizzle cannot resist playing with kids.  With coins in his pocket Kadizzle had no clue what they were worth, so we played a game.   If you guessed the right hand the coin was in you got to keep it.  The little girl got it right every time and so did her brother.  Such nice kids.  They are from Fiji and heading home to be on the beach at Christmas. What is a person from Fiji?  A Fijadinian?