Sheetz and QuikTrip, two convenience store chains based in Pennsylvania and Georgia, respectively, have started a Twitter challenge ahead of the upcoming MLB series between the Pittsburgh Pirates and Kansas City Royals. Fans of both teams are encouraged to tweet photos of themselves holding a drink from their preferred chain using the hashtag #SheetzOrQuikTrip. The challenge began on June 1 and will run through the end of the series, which takes place from June 4-6.