On Monday, September 29, Smoothie King will mark National Coffee Day with a giveaway aimed at coffee drinkers across the U.S.
For one morning only, customers who show a Starbucks Rewards account or loyalty account from another major coffee chain can get a free 20-ounce protein smoothie. The offer is valid in-store only, from opening until 10:30 a.m. at participating Smoothie King locations nationwide.
Eligible customers can choose between two coffee-flavored options: the Coffee High Protein Almond Mocha or the Pumpkin Coffee High Protein Smoothie. Each 20-ounce serving contains over 30 grams of protein.
To claim the free drink, guests need to present their coffee rewards account at checkout. The promotion is part of Smoothie King’s new “Stars for Smoothies” program, a one-day campaign targeting fans of traditional coffee shops.
With over 1,200 locations across the country, Smoothie King is positioning itself as an alternative stop for protein-focused morning routines.
The chain highlights its use of whole fruits and vegetables while avoiding artificial additives under its Clean Blends® standards.