With the banner (on stream) I would just take out the number, and leave the number with in the stream titles. Like for next one, it be week 6.
Leaving the banner on stream to just "Community Interaction Event" would be plenty enough.
As for the other stuff. I have no "feedback" of idea due to me being Who knows how many hrs behind/ahead [likely behind] (cuz i live in NA, and this server is in EU) and always catching the tail end of the streams, [the last 20-30 mins] I may update this later once i get more time to sit and watch the full 2 hr stream.
On the side note, Yes I just made this account as im not a big fan of sitting on the forums,
Another side note, If u wanna just sit around and chit chat more memo, we can. I hit the point where I get very lazy, very quick due to how long I been on elsword through out the years. As im still learning more about the EU server itself due to some of the differences from NAEl and EUel, From Normal game play to the Event/pre-release events and so on.