First Age 20
From Tolkien Gateway
First Age 20 (abbreviated to F.A. 20) is the 20th year of the Sun of the First Age of Middle-earth.
Notable events in this year include:
- Fingolfin, High King of the Noldor, hosts Mereth Aderthad - "Feast of Reuniting" - at the Pools of Ivrin. The joyous occasion was designed to create bonds of friendship amongst all the elves of Beleriand.[1]