MaLet's Cafe & Coffee Roastery is a small cafe near Charoen Saeng in Bangkok that roasts its own coffee and serves Thai milk tea. It sells flat whites, warm Thai milk tea, and red velvet brownies. The shop is a temporary stall attached to the side of a building, so the entrance is hard to find, and ice water is free on request. The space is very small, so there are not many seats.