This is officially a trend now: first sushi was sent to space, then a hot dog, and now pizza has been sent to the final frontier. To celebrate their 15th anniversary, "biggest restaurant chain in [the] Baltics" Cili sent a pizza up with a weather balloon (and retrieved it when it came crashing down to earth again). Unclear if they ate the space pizza or not. More like this, please.
Video: First Pizza in Space!