Club Penguin: Beta Team Training For A Event In July?

Recently, the Club Penguin moderator, Polo Field, released a image on Club Penguin's Twitter account about the Medieval Party Sneak Peek Video being produced. In this video there was a To Do List at the bottom of the image showing what Club Penguin need to do in the next few days/weeks. In it included something that intrigued me!

Click the image to enlarge it

The circled bit in the image says:

Beta Team training for July

Could this mean all Beta Penguins have to have training for a event happening in July? Let us know in the comments what you think of this "Beta Team training"