Chai means "Tea", 
Rasika means to be a connoisseur,
Naraj in Skora means, "spice".

You will need an Asian style teapot, a black tea – preferably Lapsang Souchong a smoked tea, or some form of masala blend for the ritual.

The goal of the Chai Naraj is to reaffirm ones bond with one's comrades well tasting the bitter/spicy tea.  It is intended to enliven the senses by savoring sweetness and spiciness.  Arntiraas performed this rite after freeing Mingh from his bondage from asceticism under the Rishaak tree.

A suitable poem is spoken at the start of the rite to set the mood.

To begin boil water for the tea, after the poem is read place a strong dose of tea in the pot, pour the hot water in allowing the tea to seep in silence.  The point here is STRONG tea.
As many as one chooses can take part in the rite.  
Once the tea is brewed the host speaks his welcome sips the tea speaking these words: "Sweet is the chai, it warms our blood.  Strong is the chai it sets our hearts, bitter is the tannin – the spice flames our tongue." He or she then passes the tea to his right where the next person repeats the phrase until it has returned to where it has started.
Next vows are taken and loyalty affirmed.  Here as the tea is sipped past feats are recalled and recited.    
The Chai Naraj or a variant is used for a wedding/bonding rite as well and the ceremony takes on a different meaning when conducted by a Tengu and Valka.  Infact even in a situation with a male-female even in the most platonic of moments it is the male recognizing the fertility and value of the Valka as hope for the species.  
It should always be kept in mind that for each Falcanian involved the Chai Naraj is an individual experience.  It is a moment to recall the coming out of slavery of devotion to faith as Mingh felt under the Rishaak tree, it is the moment of bonding between tengu and valka, it is loyalty between battlefield comrades.