City of Heroes is having a welcome-back weekend to celebrate the release of Issue 13. Even if you are not now interested in playing, if you think you might be in the future, it is worthwhile to log on and shuffle your characters about. Having your characters logged off in many areas can earn you badges, and those badges come with bonuses and powers. Walk your characters to a hospital, train station, or such, and you are golden.
If you happened to have logged at one of those spots, you get retroactive credit for however long you have been logged off. All the characters on my main server were at one … except my main, who was five steps away. Oh well.
Bonus fun: head to Ms. Liberty and time how long it takes you to see Captain America! (Shields are a new power set.)