I used all of these codes today, most at both Gossip Slots and Drake
NDB5JUNE
MM5FREE
LCB5JUNE
MY7FREE
If i need to be censored on any of those let me know - I just figured, rebuys- these are pretty much for the tourney about to end - Showcase, though you can use them for anything.
FS50FB was given out by Drake for the first 50 for free spins on Event Horizon. I made a little over $82 and need to deposit to access the money, which I suppose was expected to be on the horizon of that happy event!
good luck