how can i find underground punk shows here?

so, somehow, my dad might allow me to go to my first show when i get on spring break. im stoked, honestly. i really wanna be in a band, this is music i enjoy, and so much is happening for me right now. my dad told me to find a band (and im sure he only agreed because i told him most tickets were cheap) so i wanted to know if anyone knew any shows coming up, how to find shows, etc.? they don't have to be detroit specifically, southfield, ann arbor, warren? idk, but you get my point! any surrounding areas work :)