Best thing is to give 1000 numbers vouchers like the DMV does and have them come claim a blanket from the gate or a window. I would actually have 5 days pick up. Red on day 1, blue on day 2 etc
next time have a list there could be many not from there. you heard others asking for food which might mean they didnt need the blankets. moja moja can have many heads from one family. God bless you for your generosity