"The Fast Growing Secret" is a secret to have your Chao grow faster than ever! Feed your Chao fruit until it is level 16 and wait a few minuets! If it doesn't evolve, leave the garden and go back when you leave.

"The Blitz Chao Secret" is a secret where you have to breed a white Chao with a normal two-toned Chao. When you breed the Chao, make sure when you hatch the Chao it is a normal two toned baby. If it's a white Chao, reset your GameCube or Wii without saving and try again. Raise the two-toned Chao to be a dark Chao and make it normal. When it grows up it will be a blitz Chao!