Sulabh there is no as such course on event management available in MGKVP Varanasi.

For even management course I am mentioning below few top colleges in India:

• National Academy of Event Management and Development (NAEMD)
• (Ahmedabad, Mumbai, Delhi, Jaipur)
• Indian Institute of Learning and Advanced Development
• EMDI Institute of Media & Communication
• National Institute of Event Management (NIEM)
• Tritya Institute Of Event Management
• Asian Academy of Film and Television 
• Shri Ramswaroop Memorial University 
• Krupanidhi School of Management 

Feel free to ask if you have any more queries. All the best!!