Last night went to Ratchada soi 7 in Huay Kwang area in Bangkok.
Found this tiny little chill spot on Soi 7 (aka Soi Nathong) it's called "Bongo Congo Cafe". It's super tiny little place, but very chill out, they have pasta, onion rings, farang food, and some shakes, coffee's, and beers (Heineken, Leo, Singha).
Location:
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Address: 210/3 ซอยนาทอง 1 ถนนประชาสงเคราะห์ แขวงดินแดง เขตดินแดง กรุงเทพมหานคร 10400, ThailandPhone:+66 2 274 5563Hours: Open today · 4:00–11:00 pm
Website: http://bongocongocafe.com
It's opposite of Fitness 7 gym, and down further opposite direction of Ratchada road.