CC Madhya 1.227
dekhila sakala tāhāṅ kṛṣṇa-caritra-līlā
In those days in Bengal there were many places known as Kānāi Nāṭaśālā, where pictures of the pastimes of Lord Kṛṣṇa were kept. People used to go there to see them. This is called kṛṣṇa-caritra-līlā. In Bengal there are still many places called hari-sabhā, which indicates a place where local people gather to chant the Hare Kṛṣṇa mahā-mantra and discuss the pastimes of Lord Kṛṣṇa. The word kānāi means “Lord Kṛṣṇa’ ” and nāṭaśālā indicates a place where pastimes are demonstrated. So those places which at the present moment are called hari-sabhā may previously have been known as Kānāi Nāṭaśālā.