Take the jar and use the chisel to the jar lid. Go to the windmill. Fill the jar from the barrel. Go the the clearing where Elaine is and catch the fireflies into the jar. Go to the lighthouse and put the jar with the fireflies to the lantern stand.
Volcano eruption Get down and go to the cannibal village.
Take the block of tofu and the measurement cup. Cut the tofu with the chisel. Now you have a mask. Go up where you meet your old friend Lemonhead, the vegetarian cannibal. Talk to him and wear the block of tofu.