The last stop has several cool things. You can go for a spin with their Sin City Hustler, shoot of some rounds with a machine gun of your choice, get some food, visit their souvenir store or just walk around and look at the cool murals. 
We did everything except for the first two but wouldn't mind coming back and doing them.
For Lunch I tried out their infamous burger which was quite good, my honey got a BLT and she said it was one of the best ones she has had.