'Tis A Puzzlement

This weekend, Miss Munchkin and I are going to see a musical. The last time I saw this, I was in New York and Miss Munchkin was just a bump in my belly. I remember being very hormonal moved during the show and, at one point, had to remove my sock and use it as a tissue. (That would never happen now - I am Much More Prepared now that I am a mom.)

What are we going to see? Here is a hint: 24601

Can you guess?