Hootenanny (noun)

1. A gathering or party, usually featuring folk music and singing.
2. A social event at which people sing folk songs and perform folk dances.

Origin:

This word originated in the early 20th century, it is believed to be a corruption of the scottish word "hootinanny" which means a party or gathering. hootenanny is a word of uncertain origin, but it is probably a blend of hoot and hooraw, with the latter meaning a wild or noisy party.

Examples:

1. We went to a hootenanny at the local community center and sang folk songs.
2. The annual hootenanny at the park was a popular event among the residents.
3. The hootenanny was a great success and everyone had a good time.
4. The hootenanny was a casual, informal event that brought the community together.
5. The hootenanny was a chance for people to gather, sing, and play music together.