Dekáf Coffee Roasters sponsored last week at DF, focusing on exceptional decaffeinated coffee. They believe true coffee connoisseurs appreciate the flavor of decaf, making it their entire mission rather than a side project. The author, who enjoys daily coffee but limits intake due to sleep concerns, found Dekáf's decaf samples to be a revelation. They offer fully and half-decaffeinated roasts that are delicious and do not disrupt sleep. This allows the author to enjoy coffee again in the afternoon. The Dekáf brand itself is praised for its perfect color, typography, and artwork, accurately reflecting their mission. Dekáf provides a wide selection including 9 single origins, 6 signature blends, and 4 cold brews. Their coffee is shipped within 24 hours of roasting, emphasizing a commitment to quality without shortcuts. The goal is for customers to not believe their coffee is decaf, and a 20% discount is available with the code DF.