For more information on Mystery Eggs, see the Mystery Eggs page.
Standard Mystery Boxes
Standard mystery boxes are bought using normal yellow coins.
Pet Society Cash Mystery Boxes
Discontinued Mystery Box
Food Mystery Boxes / Stalls
The Food Store also sells mystery boxes which contain random foods. Included in this category are food stalls. To use a food stall, you must buy this dispenser and place it in a room in your house. Clicking on it will let you buy a random food from the stall set. You can also buy food from food stalls in friends' homes.