Bellagio will be closest place with 4/8 but average age at table will be 102. But they will have
Pale Ale | Sierra Nevada
Ballys will have 3/6 and
Pale Ale | Sierra Nevada Ballys is pretty jumping on Friday night. They have a new poker room. Unfortunately they moved it away from the bar with the live band and gogo dancers, so the view is reduced.
If you rent a car M Resort has 4/8 and 98 awesome beers on tap.
Otherwise you are looking at Mirage for 3/6, average age 83 or Venetian for 4/8, average age 78 or Wynn for 4/8 (maybe) average age 71.
Other off strip options for 3/6 or 4/8 include Orleans, which has a great Fri night tourney and some of the Station casinos or Red Rock, which is a solid 25 min from the strip.
Have not been here but I would say this would be the place for your high end dinner. Get reservations though before you leave.
STK, Las Vegas Steakhouse at The Cosmopolitan Las Vegas
For cheap:
Fatburger across the street from Aria
Hash House a Go Go in IP (or M Resort) - cheaper for lunch and serves same menu as dinner so get there before 3pm or so. Also awesome for breakfast. Get the eggs benedict or chicken waffles. Pork tenderloin sandwich is good for lunch. Save room for snickers bread pudding.
Ellis Island BBQ
Cheapest craps on the strip is Casino Royale, but they have the shittiest beer. Better to pay for bottle or stick to rum and coke or something.