If you're short on time, these are the best half-day Houston Graffiti Building tickets and tours: Houston's Official City Tour (From US$39.95) Howdy H-Town EADO Food Tour (From US$90.00) The Best of Houston Self-Guided Driving Audio Tour (From US$14.99) Houston Self-Guided Audio Tour (From US$9.00) 2-Hour Scooter Tour in Downtown Houston (From US$65.00) See all Houston Graffiti Building experiences on Tripadvisor