i remember the fire drill last time when i was at the 9th floor
(the top floor of my office), we "evacuated" to the kopitiam...
thing is, we never made it to the office at all.. we had prior
notice from the safety officer and we put all our crap in the
office and went to the kopitiam for breakfast.. and watch the whole
building evacuate over coffee and fried beehoon 
a bunch of us were pissed drunk when they had a fire drill
during an overseas detachment 
the i/c had to come wake us up and we dragged ourselves out of
bed, only to sleep on the floor while we waited for the fire
engines to come.
when everything was over we zombied our way back to the room to
sleep 
that was like a drinking and ktv detachment.