Las Vegas Roller Coaster - Stratosphere Tower - X Scream
The STRAT Las Vegas on Twitter: "You scream, I scream, we all scream for X- Scream. We're celebrating #NationalRollerCoasterDay on Sun., Aug. 16 with BOGO single thrill ride tickets, available exclusively at our
Celebrate National Roller Coaster Day with double the thrills in Las Vegas