Well, part of my time is being spent deciding which costumes I want to bring this year. I have 8-9 ideas for 3 days, and I don't feel like running back and forth to my room or keeping spare costumes in places I plan to be later like I'm a powerless Spider-Man. Here is the small version of my list:
Wolfwood (Trigun) locked in
Mega Man (Capcom games) maybe
Kiba (Naruto) I think I spent too much time putting this together to only have used it once
Rock Lee/Guy (Naruto) I have brought this every year since #2, it doesn't seem right to drop off
Denmark (Hetalia) had a lot of fun last year, and I think more can be done with the costume
And new ones I have not finished yet:
The Doctor (Doctor Who) either #2 or #4, just because they would be good conversation starters
Tsukune (Rosario + Vampire)
Kyouya (OHSHC) plenty of Ouran fans most years