According to legend, at Passover Elijah the Prophet visits ever Seder table around the world. As he travels he must marvel at the diversity of traditions that can be found in different communities and regions. These global traditions provide wonderful ways to prompt new questions and interest at any Seder.
While many communities use a special Seder plate to hold the edible and visual supplies for their Seder, Persian and Yemenite Jews place the different items directly on the table, or in small bowls in front of each person, so that they surround the participants, creating a truly immersive environment. Others use a basket covered with a decorated cloth to hold all the different ritual items, as do the Jews of Tunisia, so that they are ready to take them off the table and leave Egypt right away–it adds to the feeling of reenacting the Exodus.
Tactile and visual clues provide another way to enhance the experience. Lately, “plague bags” with different toys for each of the ten plagues have become popular. The Tunisian community has had the same sort of idea for a lot longer. They place a fishbowl with live fish swimming in it on the table next to the Seder plate, to evoke crossing the Red Sea by seeing the fish that swam in the walls of water on either side.
The Jews of Kavkaz, in the Caucasus mountains, took advantage of the tradition outside of Israel of holding two Seders by holding their first night Seder in Hebrew, and the second night in their own language, so as to both hear the language of our ancestors and also be able to deeply understand what is going on. Following their example or modifying it to fit your needs can bring richness and depth to a Seder.
The beginning of the Seder, like the opening scene of a good play, needs to engage and interest the participants. Instead of simply announcing the start, you could begin with the Seder leader or another participant circling the Seder plate over the head of each of the participants three times, reciting “In haste we came out of Egypt,” as is done in Morocco and Tunisia. Each individual responds with “Ha Lachma Anya” “This is the bread of affliction” or with “Avadim hayinu” “We were slaves to Pharaoh in Egypt”. This physically immerses you in the sights and sounds of the Seder.