Went to Si Lom Thai Bistro with my sister for dinner last night. Yelp had just sent me an email about new openings in my area and mentioned the restaurant. We shared one of the frozen alcoholic bucket drinks - it had all sorts of candy topping, fun stir stick, test tubes to mix in the booze. It was a fun drink and worth snapping an Instagram photo (it didn't taste very alcoholic, so not sure of the exact amount mixed in). My sister had a chicken dish which she said was delicious and devoured. I had the Soft Shell Crab Pad Thai and thought it was really tasty. I was surprised when they brought it to our table that there were actually 2 FULL soft shell crabs plated on top, I was just thinking some crab would be mixed in so that exceeded my expectations! We didn't order any apps, the mains are large enough in size. They had some desserts that looked tasty but we were too full to order one. Would definitely go back to try something else. The decor is neat and eclectic. A nice restaurant addition to the Church Wellesley Village.