If the rules are still the same, you must be 21, and in the business. E-mails usually go out w/ free passes. It takes the entire show to see it all. Almost everyone wears tennis shoes. I have been going for years, the "adult" section used to be part of, just behind a curtained off area. It really is something to see. There is a CES site, but my "stuff" is at the office.
The staff here is set to feed info as it happens with nightly detailed reports, unless I get them drunk !!