One player is in front of the line and all players fall in behind her as she moves about the room. Conga Line is equivalent to Flock Dance. However if workshop space is limited and improvised Conga Line can do the trick. This is different from the official Conga dance in that the lead player creates their own stylized gait and the player behind her follows and so on.
The first player starts a repetitive movement or dance. The two players immediately behind the lead player mimic her movements as best as possible. Each row pf players follows the row of players ahead of them. Flock Dance works best if the players only try and mimic the players in the line ahead of them.