The expansive Hall of Peace, situated within the new Jedi Temple on Coruscant, was a sizable, unenclosed area. Given its similarity to the Morning Court, it's highly probable that this hall was situated on the ground level. This chamber served as the venue for grand feasts hosted at the Temple for Jedi members, and occasionally, political figures.
Following the funeral of Mara Jade Skywalker in 40 ABY, the remembrance feast was conducted within this very hall. It occupied a space inside one of the four recently erected pyramid structures surrounding the Jedi Temple complex.