We went last year. If you are a disney on site guest they do have activities at the resorts for children 12 and under. Some require pre registration, ask for resort id etc. The best activities list I saw was actually the camp ground. We were at epcot and they kept pushing and annoucing this alice in wonderland tea party or something like that. I think it was free but you had to sign up. We had a breakfast at cape may (it was terrible, I did a review) but there was a great photo op with minnie and mickey in the lobby dressed in their holiday finest. We spent the day at epcot. There were characters galore but not as advertised, like beauty and the beast were not in france, it was frollo and esmerelda etc. Later we had dinner at hollywood and vine at mgm. They announced from the stairs they were completely sold out and no walk ups accepted. So if you plan to dine anywhere special, make your adrs well in advance. Its a crowded time of the year, standing room on busses, actual lines to get a fast pass, ours had return times of 6 hours later, not great if you want to park hop. You can also order and buy specially made easter baskets at your resort, but they were not cheap for sure.