How much do you have to pay?

You only pay for concessions. I use to work here.

Nothing usually

Normally the E entry organizers pay for organizing the events. They might keep some entrance fee. But I never paid anything here.

It was a huge Mary Kay event so Individually we did not pay for it. But it is an awsome space, and it's can be divided up into several different sizes of rooms and banquet facilities.Also within walking distance of several really nice restaurants

It depends on the event... The show I work there has a 15$ door

Convention center is for events so you don't have to pay