Why Kat Loves Improvisation from Finest City Improv on Vimeo. Kat Brown is the Director of the FCI Training Program, a master Level 1 and 2 improv teacher, and a phenomenal musical improv teacher. She studied at UC Santa Cruz, Finest City Improv, and Second City Chicago (musical improv). She is a key facilitator with our Applied Improv and Speechless program. Kat performs every Friday with Killer Giraffe and is the coach our FCI’s musical improv team Minor Suspension. She can also be seen in our featured shows like A Single Lady and Not Another F*#kin’ Holiday Show.