Teak Wood is a treat for the eyes. At the entrance of the freshly minted Thai restaurant in Logan Circle, near-life-size wooden statues stand guard. Farther into the dining room, handsome carved window frames, lighted from within, punctuate the room's curry-yellow walls. The high ceiling is periwinkle, suggesting an evening sky; beneath the resin gloss on the table is teak, reinforcing the restaurant's moniker.