I live in Vegas so if you have any questions just let me know!
The Beatles 'Love' Cirque de soleil show is amazing and ask for group specials when you call the ticket line, there are many specials that many never ask for.
All of the Cirque shows are amazing though, so you can't go wrong with any of them! Zumanity is very adult and sexual, at least according to americans haha
I hear the new Elvis Cirque one is amazing also. It is at the New City Center hotel and that place is BEAUTIFUL so don't forget to check it out! They have an entire mall call Crystals mall that is pretty amazing!
Jersery Boys at teh Palazzo is also REALLY good and has great music, my parents see it every time they are here.
My FMIL LOVES Chris Angel and they said the show was not very good at all!
Peep Show is fun! Lots of sexy ladies!
On your way to the Dam there is a beautiful lake called Lake Las Vegas! Great little cafes on the lake, and some shopping there as well and in October it will be beautiful outside!
Try and make it off the strip some, there is lots of vegas out there!
Red Rock Canyon is West of the city by 30 minutes or so and the sunsets are amazing with all of the red colors! I believe Pink Jeep does tours if your into that! heres the link http://www.pinkjeep.com/
Green Valley Ranch hotel and spa is amazing! The resort sits on the edge a beautiful outdoor mall, so lots of shopping!
FireFly is a great Tapas resturant that is super YUMMY and make amazing Sangria and Moitios, would be a fun place for a dinner with your group!
Lots of stuff to do around here! Happy planning!