The votes seem to favor September 18th -- any objections to that day? It's after Dragon*Con, and the weather should be cooperative.
Katsucon 2016 Costumes
(Marvel), Curufin Son of Fëanor
I will likely have my orc w/ me, as well...and possibly Angel!Trisha (FMA:Brotherhood)
Cons: AnimeUSA '09, AnimeNEXT '08, '09, CostumeCon '09?, Katsucon '08, '10, '14, '15, '16, Otakon '12, DragonCon '15