Mysterious City of London Ramadan Ceremony

The FT reported that the City of London will be hosting a ceremony at mansion House for Ramadan. It is apparently being organised by the Lord Mayor and the MCB. So, naturally, I wanted to find out more.

Well, you see, there is a problem. The MCB doesn't make any mention of this event on its site, neither does the City of London, Mansion House or the Lord Mayor. So, does anyone know anything about this secret ceremony?