In a corporate event you must be aware of the littlest details. I suggest you take down the list of what to accomplish and also the materials you'll be using for the event. Promoting it is also a good thing, for you to increase awareness for the event. Maybe you can start with giving out flyers to your target audience.
This web site covers the major aspects of planning a corporate event. You can download a program to make sure you stay organized leading up to your event.
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