House Bill 2281: Relating to the visitor destination campus act of 2009.
That's what they call a "title-only bill." Please read it. It says almost nothing. It's what lawmakers do when they can't reach agreement about what to do about something, but they know they just might reach agreement later on. And just in case they do reach agreement, they pass a bill that has only a title to meet some self-imposed deadline for taking acting. It makes things easier down the line. (They basically write the rest of the bill (under the title) later on.)
Anyway, that "visitor destination campus" is code for "Seattle Center and Key Arena.