Follow us on:
SAVE SAVED 0
Posted 3 days ago
FREE Slider at White Castle on National Slider Day – May 15, 2025!
Note: This offer was verified and confirmed at the time of posting. However, as you may know free samples, giveaways and deals can change or expire rapidly. If you notice that this offer is no longer active, please help us by reporting it in the comments. This allows us to update our posts and continue providing the best possible service. We truly value and appreciate each of our visitors and strive to provide only the best and legit offers on the internet. You report and we will keep sharing offers we find – we all win!
✅ Verified
TopSave.org may earn a commission via affiliate links in this post. Learn More
TopSave.org sometimes partners with brands, which may result in us receiving a small commission. This revenue helps sustain our website at no additional cost to you. These partnerships also allow us to bring you exclusive deals and free samples. While we do not earn money from every post, we are legally required to include this disclaimer on all our content. Read more about this here.
Additionally, TopSave.org does not claim to represent the manufacturers, brands, companies, or retailers mentioned on this website, nor do we own their trademarks, logos, marketing materials, or products. If you wish to submit a copyright claim, please do so here.
Additionally, TopSave.org does not claim to represent the manufacturers, brands, companies, or retailers mentioned on this website, nor do we own their trademarks, logos, marketing materials, or products. If you wish to submit a copyright claim, please do so here.
Advertisement – Continue Below
Celebrate Slider Day with a Tasty Freebie – No Purchase Required
White Castle is celebrating National Slider Day on May 15th, 2025, by giving everyone a FREE slider — no purchase necessary! Just use the promo code SLIDERDAY in the White Castle app or grab the digital coupon from their social media pages. It’s a one-day-only offer, so mark your calendar and get ready to claim your free bite!
What You’ll Get
- 1 FREE Original Slider
- Redeemable with promo code “SLIDERDAY” in the app
- No purchase required
Advertisements
How to Claim It
- Download the White Castle app or visit their Locations Page
- Log in or create an account
- On May 15th, enter the promo code SLIDERDAY in the app
- OR grab the digital coupon from White Castle’s official social media pages
- Show the offer in-store to claim your free slider
Important Dates
- Offer valid only on May 15, 2025 (National Slider Day)
- One day only – don’t miss it!
Any Restrictions or Notes
- No purchase necessary
- Limit one free slider per customer
- Valid in-store or in-app at participating White Castle locations
- Must present digital coupon or app code to redeem
- Offer subject to availability
Advertisements
Want More Fast Food Freebies?
Check out more delicious offers here:
- Freebies – snacks, meals, drinks & more
- Deals – daily updated food savings
- Sweepstakes – win gift cards, food prizes & more
- Just Posted – new offers every day
- Become a Member – and get alerts before offers expire
Set a Reminder for May 15 – Your Free Slider Awaits!
Don’t miss this one-day White Castle giveaway. Whether you’re a longtime slider fan or just craving a quick freebie, use the “SLIDERDAY” code on May 15 and score your free slider — no strings attached!
NOTE: This offer was valid at the time it was posted. If it is no longer available, please post a comment below and let us know so we can update the status.
This was posted 3 days ago
Advertisement – Continue Below
You may also like
Get Notified 🔔
Enter your email address to subscribe to TopSave and receive notifications of new posts by email. After entering your email, you can also select which notifications you'd like: Freebies, Deals, or Sweepstakes!
Let us know your thoughts 👇
Need help? Have something to add to this offer? Or Maybe this isn't working anymore? Let everyone know by leaving a comment! Subscribe
0 Comments