Undead Maze Haunted House 1717 South Decatur Boulevard, Las Vegas, NV, USAThursday - Sundays 7pm-10pm until Halloween! Undead Maze is a charity haunt benefitting Serving our Kids Foundation. 2000 Sqft of twists and turns with frights around every corner. Inside the Cosmic Pumpkin Patch. Read more… Add to favorites 0