For all you Parks & Recreation fans out there that will understand this metaphor, the Bay Area has its own Andy Dwyer. Well, at least the Johnny Karate part of his character arc. Meet Yona Bird.  When he's not jamming with his band Wicked Man, he's teaching music classes at local preschools. A couple months ago, he took up a recommendation from one of the schools to perform original music, and he hasn't looked back since. He loves the opportunity of performing for preschool-aged kids, which he describes as being "like no other show." In fact, he even said that since music and [...]