---
title: "Free Slider at White Castle on May 15"
date: 2026-05-11
author: "Chris"
categories:
  - name: "Coupons"
    url: "/category/coupons.md"
---

# Free Slider at White Castle on May 15

<https://whitecastle.com/about-us/press-releases/White-Castle-Serves-Up-a-Season-of-Savings-Worth-Craving-This-May-and-june> -on National Slider Day, May 15, Get a free Original Slider[ in the app](https://whitecastle.com/rewards/) with code **SLIDERDAY**