I'm seeing that Epcot parking was at capacity today (Saturday). I'm hearing it was really nice weather in Orlando. I can't imagine being in that park with a crowd like that.
We made the mistake of scheduling Epcot on a Saturday during Food and Wine and we'll never do it again. It was super hot on the day we were there and the people were just sloppy drunk - running into you, spilling drinks on you, people throwing up, etc. It was a miserable day for us and we left very early. We'll drink, but we're not "LET'S GET OBLITERATED DRUNK!" people.