The event has 15 partner countries and 11 partner organisations.
The congregation began with the ‘Shahi Snan’ on Makar Sankranti.
The first Swadesh Darshan Project to boost tourism was opened by CM Conrad Sangma.
The trains will wear the Kumbh 2019 logo on its coaches.
The Hockey World Cup will be held from 28 November to 16 December.
There are plans to develop scuba diving and cruise destinations along the coast.
The trains will have sleeper class coaches with room for 800 passengers.
The restaurant also organises special events like wedding and birthday celebrations.
The service is being launched on a trial basis for a period of six months.
Sikkim received the first prize; the second slot was shared by three countries.