Is there a separate event room where we could hold a client Seminar at the Valley location? We need it to be private enough that our speaker would not be interrupted, and we could do a PowerPoint presentation.

No there isn't. Does it need to be Mexican food? Conleys down the road has a private room upstairs you can use( free as long as you are eating) and also another one on the main level. I've had MANY banquets I've had to set up at different locations,but Conleys is my fav as they are the nicest and easiest to work with. Make sure you call ahead to set up. ( I've also had several bd and retirement gatherings there).

There are walls between the bar/lounge and family dining areas, but no closed off room that I noticed.

Try calling i apologize I do not know either.

Not that I know of.

Pretty sure they don't.

Not unless you rented the entire restaurant, no private rooms that I'm aware of.

No. Pretty open restaurant and in the bar