There's a new Thai place in Humboldt Park called Charley's; naturally, it's right next to that fly-decor/awful-food hipster enclave, Streetside, on Kedzie and Armitage.
Charley's is pretty good. The portions could be more generous, but I can never finish Thai anyway; I strongly recommend the red curry duck. It's small, beautifully appointed and quiet, which to me is vital. And if you don't like it, Luis's is just a short walk away :)