Disputen are a typical Dutch student phenomenon. They are groups of members that come together during the week to have dinner and have a drink. They are close friends, who like to hang out next to the SIB activities as well. They will meet for coffee at the Harmony building, go away on trips in weekends and organise so-called 21 dinners. By joining a dispuut, you will gain close friends with whom you can have a lot of fun both inside and outside the SIB!