Lets See If On Sunday The 4/8/2016 We Can Fill The Server To Over 900 People If So I Will Do A Banner Drop Party
In fact, to save money, it's 500 players maximum. So I doubt there will be 900 players online at once. Even when the maximum limit is 1000, it's never even got close to 900 players. Good luck, but ya might need to keep 'em banners!
I think for this to even be possible you would have to state a certain time and time zone. People would have to set alarms and stuff to all be on at once xD. Could you imagine the lag? o.o;
It's bad enough at the seasonal drop parties. They're planned and given an exact date and time, but even then we don't get 900 players online at once... It would be impressive to witness, but unfortunately, the reality of it happening is very slim.