barn dance vs festivity

barn dance

noun
  • A type of set step routine dancing, such as square dance. 

verb
  • To take part in barn dancing. 

festivity

noun
  • A festival or similar celebration. 

  • An experience or expression of celebratory feeling, merriment, gaiety. 

How often have the words barn dance and festivity occurred in a corpus of books? (source: Google Ngram Viewer )