Chhath Puja: Thekua Aroma Fills Patna Homes, Devotees Prepare for Sandhya Arghya - Patna (Bihar) [India]: The air in Patna is thick with the sweet, inviting aroma of freshly prepared thekua, signaling ... Get Latest News on Entertainment only on lokmattimes.com. Across Bihar, households are abuzz with the preparation of traditional offerings and the observance of age-old customs dedicated to Surya Dev (Sun God) and Chhathi Maiya.