Do you like to eat at On The Border? Get FREE Queso or Sopaillas! Diane W March 20, 2012 April 17, 2013 No Comments on Do you like to eat at On The Border? Get FREE Queso or Sopaillas! Share this post on: Just signup and then choose the restaurant location you would eat at. Upon completion of the form, you will receive their printable On the Border coupon (good for free queso or sopapillas) via email. Share this post on: