For long term storage, clean the outside very well, disinfecting it with a very diluted solution of 35% food grade hydrogen peroxide. Dry it. Store in a a cool, dry, dark place--avoid heat and humidity--on cardboard or paper to help absorb any moisture. The tropics can be a bit more tricky. Here in Texas when the pumpkins are ready, the weather has cooled a lot. I love pumpkins and truly grateful this one is doing its own thing in our garden!