Welcome back to the Disney Parks Moms Panel, Margaret. We love you, too! Thank you for bringing us such wonderful questions. We really enjoy answering them!
Congratulations on the Be Our Guest Restaurant breakfast Advanced Dining Reservation. You are already on your way to a magical day!
My family was lucky enough to attend the Walt Disney World Resort 24-hour Summer Kickoff last May. There isn't too much information out now, but keep checking back to see what may be in store. Last year, if I am remembering correctly, there wasn't a lot if information announced in advance and it was an exciting surprise! There was special merchandise and food items that were only available that day, unique photo opportunities, special parades and shows, and many Guests wore fun costumes to show their Disney Side!
Margaret, Magic Kingdom Park was indeed very busy that day. My family does not normally visit during the busier times so I was not used to the crowds. However, don't let that deter you from experiencing this unique event! If you go into the day knowing that there will be crowds and have a bit of patience, I know you will still have a wonderful time. Pace yourself, and soak up the atmosphere and the excitement of the day. Rest if you need to, and enjoy the start of the Coolest Summer Ever!
Wishing you and your family a magical vacation, Margaret!
~Rachel