Need Help ASAP - Clubhouse Tipping

We are just starting our journey on VS. We have been sitting in JFK Clubhouse for last two hours. We have had drinks and a wonderful dinner. Should we tip waitress? If so, how much?

thanks,
Marc

PS Sorry if this is repeat question, no time to depend on search.

[mcmbenjamin]

Some people tip, others do not.

It is customary to tip wait staff in the USA. I normally tip about 20 percent of the value of the food had so two drinks and a main ($20.00 or so), tip $4.00 or be lazy like me and tip $5.00.

Good goes around