Nickelodeon’s Dora the Explorer and Go, Diego, Go! to Appear at Tweetsie Railroad June 21-23
June 5, 2013. Listen up, all you Dora and Diego fans: don’t miss the chance to meet Dora the Explorer™ and Go, Diego, Go!™ at Tweetsie Railroad on June 21-23, 2013. The Nickelodeon costumed characters will appear daily, and will be available to interact and take photos with fans at the park throughout the weekend.