The recording of today's oral arguments in Unite Here! Local 5 v. City and County of Honolulu, No. 28603 has been posted here. (Be prepared -- it's a 93mb file). The briefs of the parties are posted here.
A report from KHON-TV2, with video of the site and the arguments is posted here.
The appeal involves the question of whether the City should have required the Kuilima Resort to prepare a supplemental Environmental Impact Statement.
Update: Charley Foster has posted a summary of the arguments and analysis.