So this is a mixture of two things that happened during our first day camping at the ocean. We found a whole bunch of starfish, which was really cool for our friends. Later tonight, we were outside the cabin, and our friend noticed a small fire behind the general store/restaurant so we ran over there and found a pile of cleaning rags that had spontaneously caught fire. So we pulled them out on the lawn and smothered the fire with cardboard.
On a side note, we also found some bamboo that had fallen over, and when we cut it up and put it in the fire, the individual chambers would pressurize and explode. That was pretty cool.