Can my 18-yr old son come in with me? And if not here… where?

I'm not sure about that because they serve alcohol

Yes, before 8p.m. afterwards 21+ I.D.

I took my teenage daughter for lunch before 8. They had some live acoustic music. We had a great time

Only before 8pm. There are lots of options around if you want to grab dinner but if you're looking for a club most will be 21 and over after 8pm.