If this was reported locally, it slipped by me. According to Results of SurveyUSA Election Poll #13273 , Channel 4 commissioned this survey with the question,

On the proposal to use a 1-cent sales tax to pay for improvements to The Ford Center, are you ... Certain to vote yes? Certain to vote no? Or not certain? {"Not Certain" voters were asked: At this hour, do you lean toward yes? lean toward no, or do you not lean?}
1,300 Oklahoma City adults were interviewed by SurveyUSA 01/26/08 - 01/28/08. Of them, 1,110 were registered to vote. Of them, 438 were determined by SurveyUSA to be likely to vote on the sales tax extension. When the likely voters in today's release are first asked about the Amendment, 18% are Not Certain. When the Not Certain voters are then asked whether they lean toward Yes or lean toward No, the number of Not Certain voters drops from 18% to 5%, Yes increases from 40% to 47%, and No increases from 42% to 48%.
While this poll was about 3 weeks ago, it clearly shows that a "Yes" vote is certainly not a sure thing.

Get to work, people!