Hi Megan!
It's so wonderful welcoming you back to the Disney Parks Moms Panel! You and your family are probably counting down the days until your upcoming Walt Disney World Resort vacation this September.
My family and I went to
Mickey's Not-So-Scary Halloween Party this past October and had a spooktacular time! You've asked a great question. My son is 3 years old and had so much fun. In my opinion, I don't think Mickey's Not-So-Scary Halloween Party will be too scary for your little Mouseketeers! My son loved trick-or-treating throughout Magic Kingdom Park as well as seeing his favorite Disney Characters dressed up in their Halloween best! Plus, it was so special getting my son dressed up in his Halloween costume and getting pictures of him taken by the
Disney PhotoPass Photographers! To cap off the not-so-frightfully fun evening, you must stay for the Boo-to-You Halloween Parade!
Megan, if your kiddos are comfortable walking around Magic Kingdom Park on a non Halloween-themed night, I believe they will be excited to do so during Mickey's Not-So-Scary Halloween Party while dressed up in costumes and ready to get their treat bags filled with candy! With that being said, you know your little pumpkins best. I recommend searching online for other Guests' family videos of this fun evening to give you an even better idea of what the atmosphere is like. My family had so much fun and can't wait to experience it again!
Wishing you a "boo"-tiful time!
Beth