Chef Duff presents a cake at the US Open Grand Slam Tennis Tournament in Flushing Meadows; cake for 30th Anniversary of Motorweek.

A cake balancing contest; Betty White receives a cake for her favorite animal charity.

Two enormous cakes due at the same time; 1500th anniversary of "Who Wants to Be a Millionaire' cake'; cake for the indie band "Pavement".

Duff is a surprise guest on "The Price is Right", creating three huge cakes for the show.

Chef Duff makes 85 cupcakes for the 85th anniversary of the New York Rangers'; a knight cake to Medieval Times.

"Back to the Future" celebrates its 25th anniversary starring Michael J. Fox, Leah Thompson and Christopher Lloyd; DeLorean time machine cake.