Carmen has to go back to work

"Great, where shall we start?" you ask with a smile.

"Unfortunately, I have to go back to the office tonight. There's a deadline for a project I need to get done by tomorrow morning and unless you're handy with paperwork, I'm afraid this will have to wait until tomorrow night," Carmen says.

You quickly nod at your new partner. "Sure. Tomorrow night then. I'll find you," you say. Carmen then gives you a peck on the cheek and gets up to leave the restaurant while you stay to take back of the bill. After you do that, you wonder what you should do. It's not early, but it's not that late either. You could go patrol the streets and fight crime, but you decide that you can take tonight off since you've made plans with Carmen tomorrow.

You're getting up to leave when you notice 2 patrons finishing their meals too but instead of exiting through the front door of the restaurant, they head to to stairwell to the side and go upstairs. You wave a waiter over. "What's upstairs?" you ask out of curiosity.

The waiter pauses to look around like he's being sneaky before he answers. "Gambling den. 10 thousand dollar entry," he whispers.