Firehouse Subs guests who visit a participating Firehouse Subs restaurant with a child 12 (or younger) dressed in a Halloween costume from 10/29-10/31/24 will receive a free kids combo meal with purchase of any medium or large sub combo meal ("Qualifying Purchase") (collectively, the "Offer"). Modifications and tax extra. At participating U.S. restaurants. Order must be placed in the restaurant. Not valid for digital orders, pick up, or delivery. Valid for one free kids' combo meal per Qualifying Purchase. Cannot be combined with any other deal, combo, or offer. Firehouse Subs reserves the right to cancel, suspend, and/or modify this Offer at any time with or without notice. Void where prohibited.