Name: Shake It Up! Buy One, Get One Free Milkshake at Fatburger
Availability: InStock

Shake It Up! Buy One, Get One Free Milkshake at Fatburger: free sample: From September 1st to September 30th, enjoy a Buy One, Get One Free Milkshake when you use promo cod

From September 1st to September 30th, enjoy a Buy One, Get One Free Milkshake when you use promo code SHAKEMONTH25 at checkout! This delicious offer is available every day from 2 PM to 5 PM, both in-store and online at participating locations. Mark your calendars and find the nearest Fatburger to treat yourself to this tasty deal!

At a glance: Free, no purchase needed. Pick it up in store. US residents only. Active as of August 30, 2025.
What it is: Shake It Up! Buy One, Get One Free Milkshake at Fatburger is a free food sample (buy one get one) listed on TrySpree.
Who offers it: The offer is run by fatburger.com; TrySpree links to it and does not ship anything itself.
How to claim: Click "Get Sample" to claim the offer, then pick it up in store.
Status: Posted August 30, 2025; still listed as active as of August 30, 2025. No members have reported it closed.
Where: Open to US residents.

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Added Aug 30, 2025Comment

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Offer information

From September 1st to September 30th, enjoy a Buy One, Get One Free Milkshake when you use promo code SHAKEMONTH25 at checkout!

This delicious offer is available every day from 2 PM to 5 PM, both in-store and online at participating locations.

Mark your calendars and find the nearest Fatburger to treat yourself to this tasty deal!

Product description

At Fatburger, we don’t just make milkshakes, we create indulgent, creamy masterpieces that are as thick and satisfying as they are delicious. Made with real ice cream and blended to perfection, each milkshake is a rich, velvety treat that’s perfect for any sweet craving.

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At a glance

Free, no purchase needed. Pick it up in store. US residents only. Active as of August 30, 2025.

What it is

Shake It Up! Buy One, Get One Free Milkshake at Fatburger is a free food sample (buy one get one) listed on TrySpree.

Who offers it

The offer is run by fatburger.com; TrySpree links to it and does not ship anything itself.

How to claim

Click "Get Sample" to claim the offer, then pick it up in store.

Status

Posted August 30, 2025; still listed as active as of August 30, 2025. No members have reported it closed.

Where

Open to US residents.

Offer information

From September 1st to September 30th, enjoy a Buy One, Get One Free Milkshake when you use promo code SHAKEMONTH25 at checkout!

This delicious offer is available every day from 2 PM to 5 PM, both in-store and online at participating locations.

Mark your calendars and find the nearest Fatburger to treat yourself to this tasty deal!