You have the same chance entering an event from doors, so don't say "it's impossible." The only difference is with a door player experience is rewarded in finding it, but that also means the only players who got to play events were the same handful of players. That's why there were players with lots of event hats, and some players who never even got to play an event. And let's not mention the fact there were guilds specifically created to farm event hats and they were very efficient at it.

But that's besides the point, doors have been allowed for staff for a while but I don't think they use them often because of the complexities of setting up multiple doors.

Would be interesting to maybe allow cookies to be used to "fast-pass" the event queue, putting you at a high priority. This would give greater purpose to cookies, which are used to reward players that contribute positively to the game.