My son and thomas the tank engine

Every time we go to walmart or to plaza Bonita my son just goes crazy for us to go to the toy department because he wants any kind of toy related to Thomas the tank engine. Hehehehe. He just loves the choo choo trains. Every time we go out towards Palomar street he will say to us "choo choo" because he knows we are going over the trolley tracks. My wife always says to my son "Ethan look, choo choo" when she See's the trolley coming. My son is just crazy for choo choo trains. Once we took my son to the San Diego railroad museum at balboa park and he just loved it so much because there are so many trains for him to see. I just love to see my son so occupied and enjoying himself.