The "Gay Day" activities draw a big crowd. However, the crowd tends to go in packs. They have activities at parks all over the city and if you can find out which park has which activity, you can just kind of plan around that. I was there for part of the week last year and had no problems with crowds, but there was a big article in the Orlando paper explaining how many people this brings in (LOTS!!!) and what was happening where each day. It is quite an event. This has to be a big money maker for Disney and all the area attractions.