Rock, if "the boys" are carnivores, I recommend Pampas Brazilian Grille. Tons of meat served to you table side from roasting spits, by roving waiters. A side dish self serve buffet rounds out the meal. We were in Las Vegas a few years ago and purchased show tickets at Tix4Tonite they told us about the restaurant and sold us discounted reservations we saved quite a bit off the regular price. Trip Advisor has lots of reviews. We have also been to the Bellagio Buffet , it was great, but the buffet at (believe it or not) The Fremont Hotel was just about as good for less than half the price. There is so much food to choose from in Vegas, it really is hard to choose. I hope you get a chance to go to Fremont Street, it's a great "experience". Take the bus from the strip, it's free. I think it's called the Double Deuce or something like that. It's crazy and if you like "people watching" You will likely get a free "floor show". Tip: do not be part of the floor show yourself! ;-). Have fun and Bon Apetite'.