Can we say 'I revise my holiday lessons'?
This might work in certain contexts, but I suspect with a different meaning than you intend.
If I'm a teacher, and I have lessons to teach about various holidays, and they need to be changed or updated, then I might 'revise my holiday lessons'.
For example, I might teach a lesson about the 4th of July holiday in the US for a civics class, and feel that I need to revise it to keep it fresh or make it more engaging.