Dress code

The dress code is different depending on the occasion; everything from white tie to student boilersuit can be the evening's dress code. Sittnings often have themes, and the guests are encouraged to dress to match the theme.

The meal and drinks

The meal is prepared and served by students who often spend some time working at their union or nation. The number of dishes vary, but three courses is common, and alcohol is usually included in the price (beer or cider and snaps along with punsch). If snaps or punsch is not included, there will often be tickets for sale.

Singing

A vital part of a sittning is singing. The guests are usually given a booklet with songs that will be sung during the sittning. Everyone sings when a song is brought up, and songs are often related to the current progress of the sittning. Sittnings often begin with a certain song and end with another, songs are sung when drinking snaps, and there is often a song to honor the students serving and cooking. These songs differ depending on student union or nation. The songs may range from traditional to pop music, depending on the formality of the occasion. If there is a theme for the evening, it is possible to write new lyrics to existing songs based on it. In some locations, such as Uppsala or Stockholm, it is common for a sittning to end with the song "O gamla klang och jubeltid". During the last verse of the song, the guests stand on their chairs and after the song is finished one is no longer supposed to sit down.

During Finnish-language sitsit, many of the classic Swedish drinking songs are also sung in Swedish or in translated versions. In more formal sitsit, academic and patriotic songs, such as De Brevitate Vitae, Finlandia Hymn and the Jäger March are sung.

Toasts

After a song is sung, glasses are usually raised for a skål, or in English, a toast. Many places in Sweden and Finland have an etiquette concerning how to toast. In Uppsala, for example, the tradition is usually to raise a glass and to nod first to one's table partner (for ladies, the gentleman to the left, and for gentlemen, the lady to the right), then with the next person who is not one's table partner, and lastly with the person sitting across the table. After the three nods, one drinks and then nods to the same people in the reverse order. Finally, the glass is set back down on the table (ladies first). During some sittnings this begins very formally but then becomes more and more relaxed.

Seating

Often sittnings will involve sitting at long tables (in Swedish, långbord). In some cases, the guests will be designated seats (in Finnish, plassi), if possible every other lady and gentleman, and shifted on opposite sides of the table so that the ladies will sit opposite a gentleman, and vice versa.

Other entertainment

Other performances such as short spex (theatre), choir performances, speeches, and pretty much anything that may be entertaining to the guests may also take place during the sittning.

Toastmaster

The sittning is usually guided by a toastmaster and often also by a sånganförare ('song master'; laulunjohtaja, 'song director' in Finnish). The toastmaster keeps note of and introduces everyone who wants to perform something, communicates with the serving staff, and generally makes sure that the sittning runs smoothly. The sånganförare chooses which songs to sing and starts them off.

Differing traditions

Some students are very relaxed about all the traditions that come with a sittning and do as they please so as to have a very nice evening. Others recognize that the traditions in fact enhance the festivity of the sittning and adhere to them rigorously. Strangely, when Swedish students from different sittning traditions meet they will often find each other's traditions quite remarkable, even absurd.

In Finland, breaking the code of the evening may result in a punishment for the person(s) in question. The punishment is usually decided by the toastmaster or song master. The people punished must, for example, sing a song in front of others. There are varying attitudes towards this custom and in some places it has been abolished.

Gask and ball

A gask or a ball usually starts with a sittning and then continues on with a party after the sittning is over. Usually there is dancing, either to live music or a DJ, and a pub. Formal etiquette suggests that a gentleman at a ball with a sittning should dance the two first dances with his table partner (the lady on the right), the following two dances with the lady who was on his left, and finally two dances with the lady sitting across from him.