Great rollercoasters at NY NY, Sahara, Stratosphere, and the adventure dome at CIrcus CIrcus!
Freemont street experience at night is great downtown- free
We saw the Cirque show- zumanity...it was GREAT! We also saw a comedy show at Hooters- Very good,a nd we LOVED TOny and tina's wedding!!! That was so much fun!!
If you want to do the touristy things...go to the wax Museum...i think it is in front of the Venetian. We also like the Coca-cola store and M& M store...it's on the strip- can't miss it. NAscar cafe is at the Sahara, not sure if you are into that, but it's a blast during a race. The mall across from the WYnn is great!!! The car museum at the Wynn is neat. The tigers at MGM... I could go on and on!!! Mainly just take one day and walk one side of the strip and go in every hotel and then the next day do the other!
If you get hot...go to the bar 20 below...I thin it's in Mandalay bay. Everything is made of ice!! It is expensive, but we enjoyed the 35 minutes we could hang in there. You are given a fur coat, boots, and hat...and you need it! VEry cool experience!!
Have a blast...I have been 6 times and still have not seen everything!!