The epoch designated as 90 BBY on the standard year timeline, corresponding to approximately 3187 LY on the Lothal Calendar, 71 BFE on the Imperial calendar, and 7887 according to the C.R.C. system, was marked by the following occurrences.
- During a festival held on Serenno, Dooku encounters his sister, Jenza, leading to his revelation of his heritage. [1]
- A groundquake strikes during the Serennian festival, resulting in the destruction of the Great Assembly. [1]