[TOMT] Mystery show about lost puppet show
I remember a streaming show I watched only the first episode of some time in 2015-2016. It was about a puppet show that ended and the creator or the son of the creator reconnecting with the characters. I distinctly remember a large, blue, bipedal yeti yak type creature talking to the main character in the old puppet shed. The puppets were either flesh and blood characters or figments of the character's imagination. I distinctly remember as a child, finding it somewhat uncanny how all the characters looked similar to the Muppets I recognized but they clearly weren't. I also remember asking my mother if the canceled show within the show was real.
The blue yeti was cgi, not a puppet I believe.
This was on some lesser known streaming service. Certainly not Netflix. I'm pretty sure it was Hulu but I'm not certain.