Are there any official ways to write an Immediately Invoked Function Expression?

Question

Something like this:

var myObject = new MyClass()
{
    x = \" \".Select(y =>
    {
        //Do stuff..
        if (2 + 2 == 5)
            return \"I like c         


        

Answer 1

Here is what my coworker came up with:

var myObject = new { 
    x = new Func(() => {return 2;})() 
};

Note that this is based Alexei's answer.