There are lots of other non gambling options for all ages in Vegas.

Must sees are the Ethel M Chocolate Factory, M & M World, Gameworks (great place for kids and adults)

There is also the Fashion Show Mall to walk around.

The Deuce will take you south of the Strip to the new Town Square Mall or the Belks Las Vegas Outlet Mall south of McCarran Airport.The Deuce will also take you to 'Old Las Vegas', north of the strip. There you will find 'The Fremont Street Experience,' an overhead canopy of lights that will display to music plus a 4-block-long block party with live professional-quality musical performances and other free entertainment. Evenings only of course. Consider a downtown walking tour early in your vacation to get the lay of the land and discover more of the area.

For FREE Comedy Shows and Entertainment: Go see the Sapphire Comedy Hour on Friday or Saturday nights at 8pm. Also go to the M Resort  "Laugh out Loud: Comedy Show Friday nights at 9pm. Both shows are great shows with comedians who are VERY funny! 

excellent galleries. For the late night crowd, the Sapphire Comedy Hour  has an outstanding show with national headlining touring comedians with film and television credits and world-renowned magic and burlesque acts.

For classic car lovers, there is the Classic Car Museum at the Quad (formerly the Imperial Palace), where almost all the cars are for sale. There is also the classic car exhibit inside the Caesars Palace Forum Shops near the Fall of Atlantis Animatron Show.

There are also tons of great Las Vegas tours and Adventures available to you, both directly in Las Vegas or in the surrounding Las Vegas Greater Area. Fly high above the Strip on a Las Vegas Strip Helicopter Tour. Soar below the South Rim of the Grand Canyon on a Grand Canyon South Rim Helicopter Tour. Explore the dude ranches of the outskirts of Las Vegas on the Grand Canyon Ultimate Helicopter and Ranch Adventure. Play racecar driver for a day as you zip around the track of the Richard Petty Driving Experience. Bask in the great shining lights of Vegas as you zip along the Strip on a motorcoach bus the Neon Lights tour.

In summary, there are many different types of non gambling entertainment (some are free), along with impressive aquariums, beautiful gardens, exclusive museums, not to mention theme parks and roller coaster rides.