Mark your calendars for March 23, because that's the first issue date for the new forever stamps from the US Postal Service featuring Fred Rogers. The beloved host of the PBS show Mister Rogers' Neighborhood was a TV innovator, and is fondly remembered by Generation X, who grew up watching the show. The stamp dedication ceremony will be held at WQED’s Fred Rogers Studio in Pittsburgh, March 23 at 11AM, and it is open to the public. If you can't make it, the ceremony will be live-streamed on Facebook. Afterward, you can request stamps from your local post office, although it may be some days before they are available everywhere. -via Laughing Squid