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See all Denny's offers20% Off Sale
20% Off your next visit + Free Grand Slam during your birthday month when you join Rewards program
Ends soon
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Sign up for Denny's rewards program to get exclusive Denny's coupons and news about promotions. Get 20% Off your next visit when you join for Denny's rewards program + Free Grand Slam during your birthday month, Offer valid dine in only.
