By Evan Bleier Even though it is sometimes eaten in the mid-afternoon, often by people who have stayed up well past their bedtime the evening before, brunch is intended to be a late-morning meal that is eaten instead of breakfast and lunch. Stuck squarely between two more established meals, brunch is located in a state of limbo, a purgatory if you will. That’s one of the reasons why eggs in purgatory makes for an ideal brunch order, even though you won’t always find it on the menu. The other and perhaps more important reason eggs in purgatory is a great brunch order is the combination of perfe…