Absolutely- do EPCOT! If the boys are tall enough, they will love Test Track. When DD was 5 (and she's short), we had to ride it three times in a row, she loved it so much.
Make sure you get FP for Soarin'. It typically has one of the longest waits of any WDW ride, and FP are usually gone by mid-day. Love that ride!
Don't count out World Showcase either. There are Kidcot Fun Stops throughout the park where the kids can color and talk to people from the various countries. We had them write our kids' names in their native languages in their autograph books. And the street entertainers are great fun!
Make sure you get FP for Soarin'. It typically has one of the longest waits of any WDW ride, and FP are usually gone by mid-day. Love that ride!
Don't count out World Showcase either. There are Kidcot Fun Stops throughout the park where the kids can color and talk to people from the various countries. We had them write our kids' names in their native languages in their autograph books. And the street entertainers are great fun!