For the Founders of Riff Roasters Coffee, Slurping Is Music to Their Ears
Riff Roasters Coffee wants to teach you the right way to drink your coffee: slurping it, in the name of science. Generally, it’s considered rude to slurp your drinks or food — but according to Riff, co-founders and owners Dave Lash and Matt Schaefer, who actually encourage the practice. In…