Coffee Digest · Aug 20 — Regenerative pilots and new bars

Japanese giant UCC is running regenerative trials on Vietnamese farms, three independent cafes just claimed new bars from Raleigh to Portland, and a Tokyo lab says the texture under your fingers can change how acidic the cup tastes. Here is what moved in specialty coffee this week.

UCC is piloting regenerative practices in Vietnam with Atlantic Commodities Vietnam (Acom), the local arm of green trader Ecom. The trial is testing shade trees, cover crops, and biochar compost for better tree growth and yields with less chemical fertilizer.1

So far the scale is modest: 1,757 shade-tree seedlings already went to 38 farmers, with no announced volume targets for green coffee. Vietnam is the world's largest robusta producer and UCC's second-largest coffee origin overall, so even a pilot here is a signal about how big buyers plan to meet 2030 sustainable-sourcing goals under climate and soil stress.1

Self-service kiosk company Manna Coffee says it has raised more than $300,000 toward an open seed round that could reach about $1.25 million, with CoinFlip and payments firm Netevia named as strategic partners.2

The pitch is familiar by now: a 10-square-foot station that can pour a cup in 30 seconds, sold to operators starting around $12,000, with more than 100 licenses already across 16 U.S. states and a claimed pipeline of 500+ sites. Specialty readers should treat the "local roasters / sustainable growers" language carefully — Daily Coffee News notes the company does not name those partners on its site.2

For the first time in 18 seasons, the World AeroPress Championship is headed to Mexico City on Sunday, Dec. 6, at Frontón Bucareli in Colonia Centro.3

The day wraps competition with a Roasters Village of 12 companies pouring 30+ coffees, plus gear demos from AeroPress and Comandante. In 2025 nearly 8,000 people competed across 230+ events in 68 countries. The U.S. ticket is still open: the American AeroPress Championship runs Aug. 21 in Boston at Atomic Coffee Roasters / Big Night Live Studio B. Early-bird tickets for Mexico City are about US$15.3

Roaster The Left Hook opened its first standalone cafe in an 800-square-foot 1920 former laundromat in Raleigh's Olde East neighborhood, at 912 E Hargett St. A Kees van der Westen Mirage Duette anchors the bar against exposed brick, vintage pennants, and secondhand furniture that co-founder Kristin Kulik compares to "your grandparents' basement."4

Takeaway drinks land in blue Anthora cups; the menu includes a New York-style egg cream. Green coffee mostly comes from Holly Springs importer De La Finca, roasted nearby on a 15-pound Buckeye. The shop rang in Aug. 1 with a six-hour circus-themed block party — and has already taken over the neighboring space for more seating.4

Specialty service is back at SE Belmont & 34th in Portland's Sunnyside, where Clark's Coffee took over a corner that held Stumptown for 25 years until February. The bar keeps its window seating and now runs a bright orange two-group La Marzocco Linea.5

Founders Clark Johnson and Ricky Rickman built the brand through pop-ups after meeting at See See Motor Coffee (now One Moto). Local roaster Nicole Tignor of Specialty Coffee Supply roasts the coffees and loaned starter gear; cups come from Couch Ceramics. Signature drink: an Espresso Tonic with Resurrection Blend, pomegranate, tonic, and orange peel. Address: 3356 SE Belmont St.5

Outsiders Coffee Roasters opened its first New Jersey cafe in Scotch Plains — 800 square feet on U.S. 22 — balancing medium/dark comfort cups with lighter single origins. Bar kit: Sanremo F18, Fiorenzato F64, Mahlkönig EK43, Fetco batch brew, Hario Switch pour-overs, and a Marco ColdBru.6

Founder Ames Abdon roasts on a 20 kg Mill City in Jersey City and sources Brazil, Colombia, and Mexico through Royal Coffee for chocolate-and-brown-sugar profiles, with lighter Ethiopia and Kenya for fruit and florals. Sundays stay closed for public cuppings. Grand opening was June 9 after a soft open; the shop is at 1943 U.S. 22, Suite 4.6

A Chuo University study covered this week found that blindfolded drinkers rated the same black coffee as less acidic when their hands touched smooth surfaces rather than rough ones — even when the smooth or rough object was not the cup itself.7

In the main trial, 92 participants drank Nestlé capsule coffee from cups with sandpaper or kraft-paper sleeves. The tactile effect only showed when touch and sip happened together. Cafe takeaway: sleeve texture, desk grain, even a phone case may be part of the sensory stack — though the sample was Japanese lab drinkers on one blend, so treat it as a prompt, not a menu redesign brief.7

Perfect Daily Grind's latest gear guide, drawing on European specialty retailers, puts the same advice professionals keep repeating: buy the grinder before the flashy machine. Better particle uniformity improves extraction more than swapping a mid-tier brewer.8

Competition culture is bleeding into home counters too. WDT needles for puck prep and extract-chilling gadgets (metal balls or cubes that lock aromatics after the shot) are showing up next to single-dose grinders. Budget brackets from the retailers interviewed: roughly €100–300 entry electric or solid manual; €300–650 serious home; €650+ prosumer espresso grinders. Flat burrs for clarity, conical for body — pick for the cup you want, not the unboxing.8

One date for the diary: Aug. 21, Boston — American AeroPress Championship, the last U.S. step before Mexico City in December.