Maybe Baby just didn’t like the idea of having to share the spotlight, but the opening date for Baby Grands Dueling Piano Bar has been pushed back a week. The date had been set for Friday, Oct. 1. That, of course, is the opening date of the Amway Center arena. It’s more likely that the date change means they just weren’t ready to open up this week. Either way, lots of people, apparently, are anticipating the return of dueling pianos to Church Street (Howl at the Moon relocated to International Drive when its building was demolished ahead of the construction for 55 West). Baby Grands will be across the street, at 54 W. Church St. Here’s a link to Baby Grands’ Web site for further updates.