I would do what appeals to you do your own thing and be sure its ok with your buddy and let him/her be in the project too. 

If it is for an act, may you consider this as an example for the conversation between the principal and the students in the cultural feast. Principal: Good morning class!! today we will talk about the different cultural feast in the Philippines. B the way, what is a cultural feast? Student: Cultural feast is an event that is only held in a local town. It is a grand festival in there town in order to patronized there town Saints. Principal: Good! so now you will be having about a report about the cultural feast of the Philippines. just insert some of your idea for the better act of your students. thank you :)