Tampa residents have heard about these projects for years: the Children's Museum, the Tampa Museum of Art, the Tampa Bay History Center and the redesigned Curtis Hixon Park. Now they are finally taking shape. The city council is expected this week to approve a land lease deal with the Children's Museum, as well as design and construction contracts for Curtis Hixon Park. A construction crane is set to arrive at the site of the history center today. And the art museum is expected to get a guaranteed maximum price for the new building before the end of the year. One thing is certain: Tampa will be under construction as it welcomes visitors to the 2009 Super Bowl.