Israel Unposed / Rabin Memorial and rainy days

Do we still have a culture diversified? The reason I ask is the language has changed since 1980 so has food recipes and intake. Slang and new ideas. Can we create recipes from the language of the land again. Maybe teach our children old Hebrew instead of the 40's version. Do we have the old food dishes from before the world wars? Do we even know what mana was? The reason I ask is to preserve our culture of many nations of Jewish and Palestinian decent and bring them forward to generations of love of the future. Maybe create an international recipe of the week for celebration from families worldwide and everyone try. Maybe a new word to learn daily of old be it Palestinian or Hebrew. Thank you. Honor our elders for they are great of many secrets. Rankoo Karoon