Xcode 4: Opening the Welcome Window

When you launch Xcode, the default behavior is to open a welcome window. The following screenshot shows a cropped version of the welcome window:

You can tell Xcode not to open the welcome window by deselecting the checkbox at the bottom of the welcome window. Suppose you deselect the checkbox and decide later you want to open the welcome window. How do you open it?

In Xcode 4 choose Window > Welcome to Xcode to open the welcome window.