A small store that is usually closed but every once and awhile it opens. When the store is open a person has the ability to buy one limited items from events. This can help people that missed the event to get the items they wanted.
This is a really nice idea, but i don’t really see this happening, considering events happen on a schedule every hour or half hour, depending on the event.
Are you talking about a store for holiday events, after the holiday is over? If so, definitely won’t happen as Holiday items are Holiday only, and always have been from GMT. I guess i could see a hidden store doing something similar to this, but definitely not rare items, as part of the point of the holiday events is to grab what you can before it ends, to show off to your friends.
I could be wrong though, and this is just my opinion.