I came to know that the modern state of Odisha was implemented on the first April, 1936 and not in 1937. The first April of every year has been celebrated as Utkal Divas in Odisha.
Thanks for the correction. You are not from Odisha but you got the mistake and provided the actual year. This is showing your interest towards Odisha and its culture.
Bhisma Narayan Rout