Dayenu in Hebrew in a Libyan haggadah
In some Jewish traditions, including from Iran and Central Asia, Jews playfully hit each other with scallions (green onions) during Dayenu. Here's a video of this tradition in an American family.
Dayenu in a Judeo-Arabic haggadah from 1950
Passing the seder plate over the heads of guests at a Moroccan seder. From Steven M. Lowenstein, Jewish Cultural Tapestry.
Dayenu in a Yiddish haggadah from 1926