Dennis's Mother's Gong is the McGuffin in the Limited Wish Adventure. After following the leads for the item, it can eventually be found in the possession of an ogre mage in his tower. The ogre will trade the gong for a Wand of Frost.
Description[]
| “ | This gong has seen better days. It's covered with a thin layer of cow dung that you can never seem to wash off. It does have a pleasant ring despite the manure. | ” |