Þorramatur has undergone many changes since the 1950s. The great midwinter festivals of associations in Reykjavík have been supplemented by many smaller ones and nowadays even informal family gatherings can be called Þorrablót, which has come to be defined by the serving of Þorramatur, i.e. the consumption of Þorramatur is a necessary and sufficient condition for any kind of party to be called "Þorrablót". Originally, this led to the standardisation of the buffet around a few foods mass-produced by large meat-production houses for the Þorrablót season, whereas previously the food was obtained locally. Not least, Þorrablót festivals have become one of the high points of the year in the countryside and villages around Iceland in the last three decades. Being thus exported from the city to the countryside, the buffet has again come to reflect regional culture and traditions.