Zombie card play....still don't get it

[maxfool]

New to the site and board. Great community here.
My first thread....

Ok, so I am still confused about the event card play for the Zombie player.
Let's say I am anywhere other than the initial turn....and I have 3 event cards to start. Once I move the sun marker to start my turn can I play those three cards if possible, then draw four more to four, and then play those four if I can?
Or do I draw first before I can play any of them?

I know according to the rules I can l play some cards after drawing them, but wasn't sure if I can play any before drawing up to four.

Make sense?

Thanks in advance for your replies.