freebeer
probably because in this corner, there are some buildings, which may give the mistaken maps-only impression that the buildings might all be mappped.
ps:  i find a middle-of-the-night-beer agrees better with me than a middle-of-the-night-coffee.  same with a mid-morning beer.  crack-of-dawn beer.  breakkfast beer.  pre-meal beer.  wash-down-the-meal beer.  preparatory-mapping beer.  catch-up-on-mailinglists beer.  between-snacks beer.   celebrate-a-successful-keypress beer.  just-killing-time beer.   beer-for-the-sake-of-it beer.  do i have a problem?  why, i think so, been a week since my last beer and coffee keeps me awake for 96 hours.
sorry, i'll go away now