A Landmark Holiday was a celebration that could be declared by the Brentaal League of Guilds, as they did as a result of record trading in 3 ABY. The week-long Landmark Holiday celebration included parades and parties held by Brentaal's noble houses and an encore performance of the Kallea Cycle by the Brentaal Hall Conservatory. Though the Brentaal commodities exchanges were closed, numerous expediting houses remained open to ensure the continued flow of market goods.