Some friends of mine drilled some plywood into the trunks of a set of overgrown trees by the side of the road when I was a kid, to use as an airsoft arena. We d

Some friends of mine drilled some plywood into the trunks of a set of overgrown trees by the side of the road when I was a kid, to use as an airsoft arena. We didn't live there or anything, but it was cool to have a secret space that was relatively spacious and secluded from view by all the leaves and branches. Some nosy neighbors eventually dismantled it because they thought a homeless person was living there or something.