OMG. Yas! I haven't had Tibok Tibok in sooo long. Some children don't like the carabao milk and so my aunts would substitute with coconut milk instead - you can give that at try. Same texture, slightly different taste. Overall VERY tasty.
My Filipino source is my mother -10 minutes away. For you all you need is to join a Filipino - American club in your area or possibly a Catholic church - lol. You'll get all the Filipino dishes your heart desires.