Meet and greet outside the Rio at 9:30am-10am. Star Trek folks are due to beam down here. And some apparently are geocachers too. I'm currently not attending the convention unless Scott Bakula appears.
For geocachers--just a meet and greet and smiley.
For Star Trek folks--I'll be trading my Star Trek collectables for other Trek tradeables.
To the best of my knowledge, the Rio is still free to self-park (or I would not be holding this event).