Help a tourist to visit kannur and see theyyam

I'm going to kannur on this friday and will be staying there for 3-4 days (31st jan-03rdfeb). I'm from odisha. Give me some tips 1. Which are the must visiting places in kannur? 2. Good food to try and from where? 3. Which theyyam i should attend? From a friend I've decide two place, Morazha and Cherukunnu for 2nights. And in general give me some tips or hacks to easily navigate there and communicate and things to be careful of.