Among the music, you hear occasional cheering from the games going on within the confines, or on one of the many televisions. Beer and the faint smell of a gymnasium loom in the air. Guys and girls are even in ratio. Dress is casual, very casual. You'll see shorts and sandals near the volleyball courts while elsewhere folks are in jeans and such.
People are usually on the younger side and seem to fit right in with the music.
Be aware of the occasional office party thriving in one of the back rooms. A lot of this may depend on the band. The volleyball court is one of the club's biggest attractions. Expect good ole' Chicago bar fare. Shots are a popular selection for some drinkers.