Velika Banquet

Velika Banquet is single person instance that is part of story The Two Banquets, the Apex (Awakening) quest line.

Story after reaching level 65 focuses on planning banquet in honour of goddess.

Story introduces mainly single-player content and player is expected to enchant and upgrade their gear. Banquet quests unlock at item level 439 starting with quest Velika Banquet from. Banquet can be entered during this quest. Speak to Nerinder to enter.

As of patch 92 (April 2020) initial singe player content is removed and you also get Exodor Scout gear from Meren after first quest of questline ("Velika Banquet"). Also there seems to be no ilevel requirement anymore.

Instance has second part Ruined Velika Banquet. In addition there's Velika Banquet Redux later during story quest that seems mostly identical but scripted sequences are bit diffent.

If you somehow die, drop out of instance or quit just after getting the gear, you can continue quests after banquet by using Velika Banquet Coin on Freedom Plaza in Velika.