It's pretty hard to find good Tod Man Pla let alone any type of good fish cake in the US. Luckily, I just ordered them at Bangkok Inn on Oram and was very pleasantly surprised. While speaking to the owner, I was not surprised to hear her tell me that she makes them from scratch. She stated multiple times that because she's a "country girl" she knows how to make them unlike most Thai restaurants. Country or otherwise, I know they were very good and highly recommend that you get an order when dining at Bangkok Inn. They're pretty much worth the trip on their own.
6033 Oram St, Dallas, TX 75206