What's interesting is that The Chronicles of Narnia: The Voyage of the Dawn Treader has already "claimed" the first weekend of the summer that year (May 7, 2010), but if you look at the calendar, Iron Man 2 could easily open on April 30, which is a Friday, essentially giving it almost a similar release date as the first film.
Oh! And while press screenings did not have a certain scene after the credits, when Iron Man is released in theaters tonight, it IS expected to have it... so, be sure to stay after the credits!
