Portugal
In the Portuguese Praxe, referring to all student and academic traditions of Portuguese universities, a major component is the hazing of freshmen (known in Portuguese as Caloiros). There are also many music festivals and a great deal of partying.
There is an actual "Praxe Code" that describes the entire set of traditions, including the Freshman's rights. These include "The Freshman has NO rights" so he must obey. One of the traditions includes forcing the freshmen to sing university songs and paint their faces and nails with several colors and partake in various games. The tradition requires that hazing be moderate and not endanger anyone. It is also tradition to host friendly dinners for the freshman so they can meet fellow students. It is usually the third year students who "guide" the freshmen, and there´s a symbolic ceremony where the freshmen must choose a "Godmother or Godfather" (mentor) from the third year students to "guide" them throughout their university years. After the mentor is formally chosen, the freshman can no longer be hazed except with the mentor's permission. Third year students wear the traditional university outfit most of the time but it is a must to wear it at freshmen ceremonies. Sophomores are usually not allowed to haze freshmen or to join third year students, they are also not permitted to wear the traditional university outfit during their first sophomore semester.
Read more about this topic: Freshman