MD1 MHCZoetermeer speelt in de Topklasse. Plaza Challenge School is trotse shirtsponsor.
Model United Nations Alfrink (MUNA) is an annual simulation of the United Nations. For three days, students from several countries in Europe gather at Alfrink College in Zoetermeer (The Netherlands) to debate global issues.
Plaza Challenge School is financial sponsor MUNA since 2016.
Hockeyteam MD2 van MHCZ komt uit in de 1ste klasse. Plaza Challenge School was shirtsponsor in seizoen 2016-2017.