One of the oldest civilizations of human history, the Sindhis have a rich and clearly distinct cultural heritage are very festive. Their most important festival is the birthday of Lord Jhule lal, Cheti Chand. Besides this, they celebrate Akhandi (Baisakhi) and Teejari (Teej). 4. Fasts In Sindhis, generally Mondays & Saturdays, Giyaras or Umaas were observed as fasts ( vrats ). During the fast of Satyanarayan and nine days of Ekaanaas , only one time meal was generally taken.