Dan,

They have a social media kiosk when you go to the players club at the D. Your friend can post to any of their social sites (face book, twitter etc) from the kiosk. It will post a check in from the D casino and a picture that your friend takes.

The Promotion is 2 FREE Match Play $5 chips. All your friend has to do is see the players club. Easy as that.

Also if they fly in on SPIRIT airlines they can show their boarding pass within 24 HOURS & Get $50 in Match play too...(2 $25 chips).
This is also one of the D's great promotions as well.

A ton of great stuff has been going on downtown every since Derek Stevens took over at the D & Golden Gate with more exciting things planned with the casino project underway at the former Las Vegas Club.