"Score Free Coffee Deals on National Coffee Day 2023 at Dunkin', Krispy Kreme, and More"

National Coffee Day is approaching on September 29th, and various coffee shops and brands are offering freebies and discounts to celebrate. Starbucks will host free coffee tastings, Dunkin' Rewards members can get a free medium hot or iced coffee, Krispy Kreme is giving away free medium hot or iced coffee with no purchase necessary, and Shipley Do-Nuts and Duck Donuts are offering free medium House Blend coffee with a purchase. Other brands like Tim Hortons, Circle K, Peet's Coffee, Pret a Manger, Panera Bread, Caribou Coffee, Hawaii Coffee Company, Atlas Coffee Club, Blue Bottle Coffee, Keurig, and Steeped Coffee are also participating with various deals and discounts.