Where to do it:   Any nice tree near-by
How to do it:  Check your watch.  Is it the afternoon?  If its nearing 14:45 take stock of your surroundings, are you near any trees?  14:55, if you can't see one find one quick!  15:00, Tree o'clock!  Climb the tree!
 Care:  Standard tree climbing care, beware dead branches and angry squirrels.
Equipment:  A timekeeping device.
Hazards/risks:  Falling
Suitability for wet weather: No, yes if you have anti slip shoes.
Grade of difficulty: 5-10