Oh, that sounds awful, skeujin. Yikes, hope you have time or
resources to rectify the oversight. I'm sure you can and once you
achieve this challenge, you will feel very "song" one. An
accomplishment! Jia you, bro and good luck with the event!
Need to sleep early to get really rejuvenated for the event or
not?
Wah, can imagine you walking around, index finger pointing here,
pointing there. Talking on your cell phone, giving instructions,
blah, blah, blah.......
and COMB IN YOUR BACK POCKET! 
Just kidding........hoping to bring a smile to your tired face!
Cheer up! 