Bengaluru (Karnataka) [India], April 5 (ANI/NewsVoir): A mega campus drive at the Bengaluru Campus of Chennais Amirta International Institute of Hotel Management (CAIIHM), a premier hospitality education institution in South India, attracted the direct participation of 25-plus leading four- and five-star properties from Bengaluru, Kerala, Chennai, and Andhra Pradesh, besides an international hotel from Bahrain