Visualize this, Harrah's

Around the corner from the TDWI World Conference I spotted a billboard-size sign: "We have 22 years left on our lease. We are here to serve you."

What's it mean? I understood other signs nearby, such as the $14.95 and the "chopsticks combo special." I also understood "we are here to serve you." But for 22 years more?

Turns out it's a message for Harrah's …