The French learning about BONNE ANNÉE and ÉPIPHANIE is enough for 2 weeks.  But here are a few other things you can do:

Join in with the Bonjour Song and teach to another person or pet:

https://www.loom.com/share/cdb68576343f4daba8d4dce35605ea61

Find out how to make a fève:

Fèves and galettes | Parkfield Primary School (primarysite.media)

Listen to the ROULE GALETTE story.  What other story does this make you think of?

Père Castor - Roule Galette – a traditional story about the galette | Parkfield Primary School (primarysite.media)