Where do you take the treasures in poptropica's haunted house?

Collect all 4 treasures (chalice from the attic, draught from the basement, ice from the refrigerator, and the lantern from the fireplace in the bedroom). You have to fill the lantern with kerosene from the barrel next to the entrance to the basement. Go back to the ghost cat and it will tell you to take them to "where the cherub cries." This refers to the graveyard and the statue of the crying girl with the halo. Enter the hole that has appeared next to the statue and you will find the reason that you have collected the treasures.