PC fair , a total Jam

What is the main cause of migraine? people said it is due to Trigeminovascular system ,Cortical spreading depression , serotonin role and etc.
I find congestion in PC fair by human and human crowd plus loud music in 1 hall selling speaker is one of the causative factor.
Using my low resolution handphone i manage to show how congestion is it.
Especially the HTC corner because they give you the free gift like umbrella (not the rihanna sound track) i mean real umbrella and window T shirt. The price is about 100-150 cheaper i think. THE next biggest attraction i think that is a lot of pretty girl promote their theme in costume. A lot of people busy shooting picture with them.
To me, that is definitely good price for hard disk, GPS, pen drive and printer. Computer wise normally you get free gift more compare normal shop purchase plus you can compare all branded computer on your budget.
Another interesting thing is Pen Drive offer laser engraving on your pen drive. something u won't get on your normal purchase unless you want to use knife to engrave your pen drive.
How about next pc fair, i would go even it cause migraine to me but maybe went on Friday rather than saturday. maybe take leave next time.