By CBS3 Staff

PHILADELPHIA (CBS) — The City of Philadelphia has a brand new historical marker honoring the oldest Thanksgiving Day parade in the county. Officials unveiled the marker at Love Park Thursday to honor the time-honored tradition.

This year marks the 100th year for the parade.

The parade will feature a birthday cake float with a big “100” on top.

Credit: CBS3

The parade gets underway at 8:15 a.m. on Thanksgiving Day.