Conducting large corporate events can be very stressful. Just talk to anyone who has been in charge of managing this type of large events and he will tell you how many sleepless nights he has spent leading up to the day of the event. There are literally hundreds of tasks to take care of some months in advance and others right up to the event day itself. You also have to work under number of constraints some of which may be in direct conflict with each other. Just when you think you have everything under control, Mother Nature may decide to rain on your parade.