Due to the developing swine flu cases affecting parts of Mexico, this year’s annual ArtsFiesta! event in Founders Park in downtown Springfield, scheduled for Friday, May 1 has been postponed. Efforts are being made to reschedule the event for later this summer. A mariachi band from Springfield's Sister City, Tlaquepaque, Mexico, was to play at the event, as well as Artsfest on Walnut Street this weekend. For more information call John Price at Springfield Sister Cities, (417) 343-8205.