That sounds awesome! I have some HTML lessons on my Web site for my school's coding club, but they're kind of hard since they're made for people who already know Lua.
Thanks! Also, this is kind of unrelated, but what is your opinion of Lua? I think some parts of it are really bad, like how they have local to enforce scope instead of it being enforced by default, but other parts of it like metatables seem kind of cool and novel that other languages don't have.