Actress Maggie Lawson from Hallmark Channel original movie "My Favorite Wedding"; Food Network's Audrey Dunham ("Incredible Edible America with the Dunhams") makes falafel waffles with tahini sauce; comedian and magician Joel Ward; Julie Steines and Norbert the Dog visit our home; Dan is breaking down the science of instant ice cream.

Musical group En Vogue performs; actor and "Revenge of the Nerd" author, Curtis Armstrong; chef Dean Sheremet cooks spatchcock chicken with smoked garlic; news anchor and "Lessons from the Prairie" author, Melissa Francis; dermatologist Dr. Sandra Lee is busting myths about acne.