Should I contact my ex?

We broke up late June. When we have spoken, we have been civil. (We still care about each other, or at least I do). Im not sure if I should send him a message wishing him a Happy Thanksgiving (I live in Canada). I still worry about him and generally hope he's doing ok. My intentions aren't to try and make things work again (not that I would be opposed to that either). I just really want to make sure he's ok...

What are your thoughts?
Should I contact my ex?
Add Opinion