You're not the only Adult Dinosaur Train Fan. I'm 29 will be 30 next year and I love Dinosaur Train.
It's awesome. I love them all too but Mr. Conductor is also my favorite.
I love the scene where Mr. Conductor gets in a hot spring without his clothes and then gets embarrassed when the kids see him.
OMG this is so embarrassing and me in nothing buy my bathing hat. xd
The scene is in the video at the link.
https://www.youtube.com/watch?v=MSAtgO6kaM8