I'm trying to develop my itinerary for our upcoming trip in May. The Unofficial Guide lists both Epcot and MK as the "best park to visit" on Saturday, May 20. I've always thought that MK was extremely crowded on Sat. nights. What is your experience? Is it better to be in Epcot or MK on a Saturday night crowd-wise? (Assuming no EMH for either park on that day.) 
