We have been to WDW many, many times during Easter. The most recent being last year. The MK is usually open the latest, it normally closes around midnight. MGM and Epcot are normally open until anywhere between 9-11. I can't remember what time AK closed, but I'm thinking it was later than it normally does. I'm guessing maybe 7 or 8. If you have any Q's feel free to PM me.