News of a party may be spread by personal invitations, word of mouth, posted leaflets, or notices on social networking sites.
Broad notice of a party – sometimes unintentionally – can result in large numbers of people attending who do not know the host personally and may be disruptive.
Mostly people bring a six-pack or a few good bottles, some extra bags and pills, or a couple of boxes of cigarettes to a house party.
[5] In Croatia and Bosnia and Herzegovina, a sijelo (in Ijekavian), silo (in Ikavian) or selo (In Ekavian) is an evening social gathering at a house.
Contemporary céliís often involve music and dancing and can also take place in a public or private meeting space, in addition to in a domestic setting.