Roast8ry Lab

A latte-art champion's tiny coffee lab

⚠ Few seats

Hours: Mon–Tue 08:00–17:00; check the shop for other days
Budget: Cup around ฿60–200
Address: Nimmanhaemin Rd Soi 3 area, Suthep

Tucked into a Nimman side lane, a small shop where the baristas never seem to stop moving. It is the experimental sibling of a roastery group led by a latte-art world champion, so no two cups come out with the same pattern. Beans come from northern Thai highlands and the brew methods keep changing. Seats are few, so go early.