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Big Boy gives you Free Birthday Dessert for your birthday — with current purchase terms to confirm with the brand. To get it, sign up for the rewards program before your birthday. The reward is valid during the exact dates shown by the brand.
Last verified 2026-03-01
3 steps, about a minute total.
Important
Join the rewards program and check its birthday eligibility terms
Do this before your birthday
Open signupListed timing: Birthday
Follow the offer instructions at a participating location
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Yes. Big Boy lists free Birthday Dessert as a birthday reward. Check the brand's current purchase, membership, and redemption terms before relying on it.
Big Boy's birthday reward is free Birthday Dessert. Check Big Boy's official reward details for the exact redemption dates.
To get the Big Boy birthday reward, join Big Boy's rewards program before your birthday. Once you're a member, the reward becomes available during the exact dates shown by the brand and you redeem it at any participating Big Boy location.
We have not completed a field-level review of Big Boy's current purchase terms. Check the brand's official reward details before treating it as a standalone free item.
Yes. Big Boy requires you to join the rewards program before your birthday so the reward is loaded into your account in time. Sign up before your birthday to be safe.
At a participating Big Boy location using the reward email or app instructions.
Once you're a Big Boy rewards member, check the app or your reward email for delivery and the exact dates. Sign up before your birthday so it lands in time.
Check Big Boy's official reward details, email, or app for the exact validity dates and restrictions.
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