Back in the hot shop, the challengers turn warm memories of past gifts into sculptures; including a charming nutcracker and a vibrant solar system.

The contenders re-create favorite holiday foods such as pumpkin pie and Japanese bento as mouthwatering masterpieces. It's a feast for the eyes.

Time to trim the tree. The artists hustle to craft sets of unique, meaningful ornaments; some traditional, some minimal, and some quite whimsical.

The finalists fill the gallery with epic winter wonderland installations. It's the merry moment of truth: Who will be named best in glass?