When visiting Thailand, I always take buy coffee from roadside stalls like this:
Sometimes the coffee or latte taste nice, sometimes it’s normal. But the price of a small cup of latte cost only between 20 to 35 baht. Still, it is worth to try out. After I was staying in Thailand for a while and constantly buying from these stalls, I very seldom buy gourmet coffee anymore from Starbucks, Coffee Bean or San Francisco. Not sure why, perhaps I’ve had my fill and realise that buying gourmet coffee from where I stay is a real rip off. Even the coffee from Black Canyon Coffee (gourmet coffee chain in Thailand) is much cheaper than those sold here but still taste just as good.