HomeLocalPonca PostOpening date for Otoe-Missouria Tribal ComplexOpening date for Otoe-Missouria Tribal ComplexFri, May 29, 2020 by Jake GoodmanSHARE NOW The Otoe-Missouria Tribal Complex will be opening in a limited capacity on June 8, 2020.Details about their new operating procedures, including limited public access to buildings and social distancing requirements, will be shared shortly on the tribe’s website omtribe.org. (click here)