MANA is a cryprocurrency that can be used to purchase 3D VR Land online, among many other things.
It has gone about 5x since its inception and I trust that they will excel in the near future
(GAZUA!!)
Here is a chance for you to get free airdrops of MANA to your MEW account.
Well, the thing is, you need to have a cellphone number set-up in korea to do so.
If you do, just follow the steps bellow for your airdrop:

You goto
https://coincurator.io/
create an account.
Join Decentraland's Telegram Chat room
Like Decentraland on Facebook
upload a promotional blog somewhere.
write your letter of request, and boom! There goes your MANA Airdrop.
All above steps can be also found in the link, with more clear guidance.
https://coincurator.io/

As easy as a piece of cake right?