Dive bar FTW!!!!
frankie's is a relatively late discovery for me(a year ago) its been for awhile a long favorite of several friends of mine.
From the outside frankie's doesn't really attract quite the attention you'd expect, but on the inside is where things change. It a very dark bar, If it wasn't so tropical i'd put good money that it could double as a goth bar. Everything is tropical themed. Theres palm facades, and theres the drinking area on the side that appears almost slightly like a hut.
However, this is a bar that you come to drink. The drinks are definately on point. They have their own specialty menu and I've gone down the entire list. My two favorites are the fink bomb and the ninth island. Those drinks are sweet and they provide quite the punch. I also love them because the bartenders are one of the ones who will mix up a 151 and fun without batting an eye. They're also open 24 hours like all good vegas bars so they are good to either be my start or my end of drinking.