Here's a fun
game to play when in a
strange building with
time to kill.
With some
friends wander off in a
direction that looks
interesting. When you come to a door that looks like you aren't
really supposed to go through, try it out. When you see stairs leading down from the main level, take a look at what's down there. Just try and
explore as much of the
building as you can in the time you have, and see what you can find.
Personally I like learning the
layouts of big, interesting
buildings, and just plain old
exploring.
Of course,
urban spelunking requires some
Common Sense(TM). Here's tips:
So, have
fun, and
happy spelunking!