Registered dietician and nutritionist Maya Feller; chef and "Ultimate Cake Off" host George Duran; actor Tim Allen with his co-star and daughter Elizabeth Allen-Dick ("The Santa Clauses"); Deals and Steals: Small Business Saturday with ABC e-commerce editor Tory Johnson.

Former NASA astronaut and author Mike Massimino; baker and blogger Dan Langan; Deals and Steals with ABC e-commerce editor Tory Johnson.