Why does Shavuot (Festival of Weeks or Pentecost) have so many themes running through it? Agriculture, Mount Sinai, the Ten Commandments, the Book of Ruth, King David, the Baal Shem Tov, the consumption of dairy products and more all come together on this holiday, that begins Saturday night. Yishai is joined in-studio by Rabbi Mike Feuer to make sense of it all, ahead of the great “revelation.” Then, Yishai is joined in-studio by Nachman and Sruli — the Solomon Brothers — who created their own band of bluegrass music, infused with spiritualism and folk rock, influenced by the likes of Bob Dylan and Neil Young. Their special blend of music has gained them numerous TV appearances and rave reviews. Their live performance at VOI will blow you away.