2023-09-09 Tribal Election Day Tribal Election Day September 9 Tribal Election Day 1988: Grand Ronde Reservation Act signed
2023-09-10 General Council General Council September 10 General Council 1853: Treaty with Rogue River Tribes
2023-09-13 Tribal Council Swearing-in Ceremony Tribal Council Swearing-in Ceremony September 13 Tribal Council Swearing-in Ceremony
2023-09-19 1853: Treaty with Umpqua-Cow Creek Band 1853: Treaty with Umpqua-Cow Creek Band September 19 1853: Treaty with Umpqua-Cow Creek Band
2023-09-22 National Native American Day National Native American Day September 22 National Native American Day
