Have you heard anything about RavenCoin mooning within the next week or two.
There was a rumour that the team will have the event and they are going to present something that will make it grow 5-6 times in price?
Or is it a fraud?

It's surely a fraud. Don't fall for it.
They might make some fake pumps but would never be able to raise the price of the coin.
Though you can predict a rise when good news about the coin arrives and predict a loss on bad, you can never really be sure where would the markets sentiments be going.
Yes, true.