You have 2 go talk 2 the giant over by main street
it is up in the clouds in the garden area
In Early Poptropica you don't use it the settlers just keep it for later use.
After you are well on cyripts island the man is waiting for you outside and a helicopter is ready take you
Just go inside the well in the village. There is a glow stick down inside.
Give it to the man near the well in the old town in early poptropica.