This is the brand's 120th worldwide site and its second airport-based cafe.
This will be the brand's fourth site in the UK overall.
And the brand has also signed a £30m deal to open more UK drive-thru sites.
This is the UAE brand's second site with the first in London.
It is also preparing to launch another cafe in east London's Leyton.
First 100 guests can grab a complimentary house coffee.
This will be the Indian karak chai brand's seventh branch to date.
They bring ka'aks and manouche to Buckingham Palace Road.
This will be their 6th in Scotland and their 114th worldwide store.