Dear Princess Celestia,
We are eagerly preparing for the upcoming festival. I have some concerns about the weather though. It is much colder than usual this year. The winter winds are already here, and most of the trees have shed their leaves. No snow yet though.
We have the foreign songs and are preparing the food that you requested. Please send word if there is anything else that we need to know. We would appreciate some guide to mannerisms.
I can't wait to see what your surprise for me is. I know that the festival is more important, but I can't hide this little desire.
See you soon.
Your faithful student,
Twilight Sparkle