Possibly hosting a 90s themed night, category ideas?

So I might be hosting a 90s themed trivia night at a regular bar. I’ve come up with the following categories.

Music round- he usually plays a song snippet and you guess the artist and song title.

Picture round- there’s usually a picture category so I’m going to have people guess the actor and movie/TV show that I took it from.

What year was it- so I thought I’d give a notable event and then have the teams guess which year it happened, ten items for all ten years.

Other than that, I’m drawing a blank. I’ve never hosted before. Anyone have any ideas for any other categories I could do? I need about three more “normal” categories since I already covered the music and picture round.