Veteran Hiffers may remember the Shari's birthday freebie that's been around for at least a decade. If you didn't receive your free slice of pie offer last year, that's probably because you didn't transition your loyalty account to their new software.
As of 2022, you just need to make a free account with their new rewards system and your annual free pie coupon will appear at the start of your birthday month!
Their new system also have escalating tiers with better rewards. If you're a frequent diner with Shari's, then you can get a free birthday entrée or even a free birthday meal for two!