E85 | INTERVIEW: 2017 Roasting Champion Mark Michaelson Subtitle: BOOM roasted! Mark Michaelson Instagram: @mark_michaelson Onyx Coffee Lab Instagram: @onyxcoffeelab Twitter: @OnyxCoffeeLab Website: OnyxCoffeeLab.com Mentions: Nordic Barista — YouTube Channel Café Imports — Sample Roasting with Roaster Joe Articles: Daily Coffee News (Nick Brown) — Talking Roasting with 2017 US Roaster Champion Mark Michaelson Subscribe to Podcast The Coffee Podcast Follow...
