- Klatch Coffee is an award-winning small-batch roasting company in the Los Angeles area with a distinguished record as a coffee leader and innovator. Roastermaster Mike Perry blends a background in chemical engineering with a love for great coffee to balance science and art in creating consistently outstanding, highly rated coffees and espressos. Resident barista and trainer, Heather Perry, won the 2003 United States Barista Championship brewing a Klatch espresso blend.