The PlayStation Vita Game Heaven event is done and ... well ... here's a Japanese date for an HD re-release of something that was already re-released late last year. It's the most important story from the event.
If you wanted to know that Metal Gear Solid HD Edition was hitting Japanese Vitas on June 28, then you've got something to be excited about. I suppose. There's also footage of the game in action, as seen in the little video situated above.