Luke can even get into trouble when he tries to build a tree house.Luke can even get into trouble when he tries to build a tree house.Luke can even get into trouble when he tries to build a tree house.
While trying to save a specific tree, a sit-in (or tree-in as identified in the title) is staged which is a nonviolent protest of people who refuse to move until their demands are met and was very common in the youth movement of the 1960's.