The flags are a part of a memorial organized by FSU-United and the Student Government Association to commemorate each person tragically killed on 9/11.
Donations are being accepted through eight o'clock Monday night and proceeds will benefit the American Red Cross's hurricane relief effort.
The Woodmen of the World also held a 9/11 ceremony at Lake Ella. Members presented a flag and flag pole to the City of Tallahassee Monday.
The ceremony also honored fallen police officers and firefighters, along with other 9/11 victims.