Students were allowed to wear traditional clothing from their culture or a piece of clothing that represented New Zealand.
"You'll notice there were a lot of rugby t-shirts around," McLeay said.
The morning kicked off with the performance from those in the Kapa Haka group and from Samoa students.
Parents were then invited to walk around and look in the classrooms at the large display of posters, powerpoints and brochures the students had made to represent specific cultures.
At midday parents of students provided food for students, other parents and staff to try.
"They were told to bring what they could if they brought enough for only five children this way fine, but most of them brought a lot," McLeay said.
Falafel from Israel, sushi from Japan, raw fish from Fiji, caramel leche flan from the Philippines, scones from England, different flavoured rice from India and milk tart from South Africa were just some of the signature dishes.
Food from Argentina, Brazil and Samoa was also on offer as well as a sausage sizzle for the students as a New Zealand food contribution.