- Stephen and Mal's apartment
- Which Wich?
Stephen and Mal wash out the cats' bowls to prevent the development of acne on Sagan and Kepler's faces. Lindsey comes over for dinner at Which Wich and grocery shopping in the midst of a torrential amount of rain.
To end the day, Stephen and Mal try some birthday cake Jones soda. Stephen challenges the viewers to insert a slice of cake into a bottle of Sprite and send picture of it to him.
- Science does not recommend attempting to insert a slice of cake into a bottle of Sprite.