The "Fremont" in downtown Las Vegas is having Red Bull drink specials at the moment at all there casino bars; The special pricing is $4 for Red Bull Jager shots, $3 for Red Bull and Vodka or $2 for Jager shots so if you like your drinks with a energy kick check them out.
In downtown Las Vegas on Fremont Street the "Fremont" hotel is running the 99 cent margarita special again at its bars. If you are off strip you can also get the same deal at all the Station Casinos the closest one to the strip is "Palace Station" but its also good at the other Station properties such as "Green Valley Ranch" and "Red Rock." The margaritas usually have more syrup than tequila but its still a good deal.
This special has been running all summer but its worth checking out if you are downtown and need a drink; The special is a the Fremont and its $2 for bottles of Heineken which is a good deal.