Magna College is the high school attended by Holly , Grace, Joshua and Brian during the events of Mendax City. It is introduced in the story Day Care, which details Betty and Magruder making friends with Joshua's parents, while their children play as toddlers. The parents discuss the lack of a quality educational institute in Mendax City, and decide to put their wealth toward funding one.
It is the country's most prestigious high school, offering technical, agricultural and sporting faculties above any other institution. Much of the student body are children of very wealthy parents, as is the case for Brian and Joshua, however a select few, including Holly and Grace, gain entry via scholarship.
The design centre is renowned for its cutting edge computer labs, donated by ExoGen, where Grace and Holly design Oceanarium concepts. Joshua and Brian are both on the Basketball team.