Courtesy of Kleine

Event 1: RaffleEdit

There is currently an event with these medals.
They are for a raffle to win in-real-life items.
Only Koreans may receive the items, so they are useless to foreigners. Just throw the medals away, or right-click them.

Event 2: Union CoinEdit


More Union Medals up for grab! Weekend Event
Date: 27 & 28 Dec 2014
Time: 3pm~4pm & 7pm~8pm (both days)

During the time period, 1000 Closers who are logged in can get 4000 more Union Medals. This event is by chance, but you have 4 times the chances to get 4000 Union Medals!
Related: [1]