Hi Jenny!
You sure have your hands full! The first thing I recommend doing is taking a look around the Walt Disney World website at all of the attractions there are at all of the parks. Have each of your boys pick the one thing they want to do the most and make sure that's on your "must do" list. My 3 year old son would tell me
Buzz Lightyear Space Ranger Spin in a heartbeat! With young kids, the Magic Kingdom is the best park to visit since it has the most attractions geared towards smaller kids and most of the attractions are suitable for your entire family to experience together! Even an expectant Mommy!
The parades are so much fun for kids, especially
Move It! Shake It! Celebrate It! Street Party, which is a dance party parade right in the street with some of my favorite characters.
If you stay until night, you can't miss
Wishes Nighttime Spectacular! It is an AMAZING fireworks show with the beautiful Cinderella's Castle as the center focus. Walt Disney World sure knows how to put on a fireworks show.
Be sure to keep everyone hydrated as it gets pretty warm in June. If you are in need of an air conditioned break, head over to Mickey's
PhilharMagic for an indoor 3D show.
Have a magical day!
Leslie