Why dont devs peek at historical data or observe for a week to see what typical activity yields for all events. THEN plan the goal milestones. Its not rocket science. The CWA targets for the Cook event are asking players to race to the moon using trains. impossible!
That would make too much sense. I only have a little over 100. I'm not even going to make the first stage. It's an absurd event, even by Nexon standards.