TGIF: Save 25% Coupon! October 15, 2010 by Jennie The links in the post below may be affiliate links. Read the full disclosure.Print Email TGIF has released a fantiastic new couponthat will allow you to get 25% off your total order! The coupon is good at participating locations through October 23rd. This is a great coupon, especially if you are going out to eat with a large group!