don't try this unless you're an arborist.

or unless your dad's an arborist.
or your neighbor is.

sometimes we do crazy things in the circle.
we've been known to make pancakes,
have green machine spin out races,
watch movies on garage doors,
and ride home in wheelbarrows.
sometimes we drive into the circle after school
on a beautiful friday afternoon
and find a brand new zipline course.

don't be alarmed.
zac is the best tree climber/ line thrower/knot maker we know.
it was totally safe(ish) and there was a backup line.