There in Hawaii for the season Finale of Amazing Race. He made a cameo handing the clue over to the teams that completed the task.
Pretty cool.
In this Leg's first Roadblock, teams had to make a traditional Japanese treat brought to Hawaii known as shaved ice. Using a katana, they would have to shave enough ice to fill a bucket to a given line. Once complete, actorTaylor Wily (aka Teila Tuli) would give them their next clue.
My wife actually recognised him and pointed it out to me.