Nuthouse Improv Comedy, a student improvisation group, will put on their first show of the school year at 8 p.m. Friday in Daggy Hall. Improvisation is a style of acting where the show is unscripted and made up on the spot, through the structure of improv games. Shows usually cost $5 to get in, but this week’s show is free to kick off the school year, according to their Facebook page. Each Nuthouse show has a different rotation of performers, and there are usually 5-7 people.