Cork Bark

Cork Bark is a lightweight, porous wood coveted by the mice of the Queso Geyser. It is grown and harvested from the large cork trees found in this area and some mice have been known to grow this material right under their fur. The mice of this area use it to shield themselves from the frequent queso showers, provide camouflage and a rudimentary armour.

Enough of this gathered together should be able to create a cork big enough to plug up the Queso Geyser, increasing its pressure and causing an eruption which will attract new airborne Draconic mice to the area.