Hello Tabitha!
Wow just 23 days? Not long at all! I was able to take a trip to Walt Disney World a couple of years ago in February and it was incredible! The weather at that time of the year was perfect! I think you and the kids will have a ball.
The last time I was at walt Disney World they still had the same drink mugs from last year. Basically from what I remember, they are the beach ones. I do not think that there are new mugs just yet.
At Disney's Hollywood Studios, you will be able to meet and greet with various characters. I'm happy to say that the current schedule has the new line up of "Doc McStuffins” and “Sofia the First” coming to
Disney Junior Live on Stage on February 15th! While they will be appearing in the show, at this time there is no mention as to whether they will be available for the meet and greet... According to Mr.
Shawn Slater's Disney Park Blog post, "...the specific characters who appear in the parks do change from time to time. Up-to-date information on character greetings is available in the Times Guide or from Guest Relations on the day of your visit." So, there could be a possibility of meeting them?
Thank you so much for asking the Mom's Panel! Have a wonderful day!