do they still have frog legs?

They had Frog Legs on the menu. However I suggest you find another place to go. My experience recently and many others that have reviewed Hall's is not good. They are over priced, extremely small portions, and service is poor.

Yes. http://www.hallsontheriver.com/halls-menu/

I went for the first time and loved it. I Ordered the frog legs, they were so good, pricey tho

Yes

Yes they do.