In all, 300 students took part in a human chain formed at Trishna grounds in Ukkunagaram on Thursday in connection with the International Day of Persons with Disabilities to create awareness on including children with special needs in global agenda. A rally was flagged off by Bindoo Mohapatra, president of Arunodaya Special School Managing Committee and Visteel Mahila Samiti. Children from Kendriya Vidyalaya, Visakha Vimala Vidyalayam, Arunodaya Special School, DAV School, and Chaitanya B.Ed. College participated.