Always remember to check the Hall Contest page for more info
"Check-in for pre-registered participants will begin at 10:00 AM on the day of the contest in the corridor outside of the Costume Contest Suite (VIP West) on the 400 level of the BCC. Check-in for pre-registered participants will end at 12:00 Noon, or whenever all pre-registered participants in line have been checked in. At that time, any unclaimed slots will be available to other members of Otakon on a first-come, first-served basis. There will be a separate line for open registration for the costume contest beginning at 10:00