merry-making russian

• весе́лье

  gaiety, mirth, merriment, high spirits

  fun, merry-making, revelry, festivities

• пиру́шка

  junket, merry-making, binge, carousal

• разгу́лье

  merry-making, spree

• сабанту́й

  party, merry-making, drinking bout, bash

  Sabantuy, Tatar spring festival