Events, Deadlines, Closures, etc.
11/6/2026
Muscogee Nation Tribal Office closures, officially-sponsored events, meetings, services, and their deadlines.
Most events link to a news article. Click on the News links for complete information.
NOV2026
Friday, 11/6 @ 8am–12pm
Artwork Deadline: Mounds, Grounds & Tribal Towns
Creek Nation Council House
Details
News | Mounds, Grounds & Tribal Towns
Deliver art at the Council House.
Thursday, November 5 @ 5–7pm
Friday, November 6 @ 8am–12pm
Art Show
Friday, November 13 @ 6–8pm
Friday, 11/6 @ 10am-2:59pm
Sweet Treats for a Community Cause Bake Auction
Muscogee Nation Realty Department
Friday, 11/6 @ 11am–4pm
Screen Printing Party
Muscogee Nation Culture & Humanities • Citizen Services, Okmulgee
Friday, 11/6 @ 11am
Wellness Wisdom Screening
CMN Lecture Hall, Okmulgee
Friday, 11/6 @ 6pm–9pm
Mvskoke Reels
Muscogee Nation Culture & Humanities • River Spirit Casino & Resort, Tulsa
Friday, 11/6 @ 11:59pm
Application Deadline: Belvin Hill Scholarship
Muscogee Nation Johnson-O’Malley Program
Friday, 11/6/2026
Deadline to Order: CMN Ravens Basketball Shop Fundraiser
College of the Muscogee Nation
Saturday, 11/7 @ 9am–2pm
Council Oak Tree Ceremony
Muscogee Nation Election Board • Council Oak Park, Tulsa
November 10–28 @ 10am–6pm
Community Art Project BEGINS
Mvskoke Waters Gallery, Jenks
Details
JENKS, OK — Stop by the Mvskoke Waters Gallery throughout November to contribute to our Community Art Mosaic! Create a small piece of art and help bring this collaborative community project to life.
Mvskoke Waters Gallery
500 Riverwalk Terrace, Suite 115, Jenks, OK 74037
Hours: Tue–Sat; 10am–6pm
Tuesday, 11/10 @ 10:30am–12pm
Employee Seminar Work it Out, The Conflict Reset
Muscogee Nation ETA, Career Services Network • MCN Housing, Okmulgee
Tuesday, 11/10 @ 11am, 1pm
Fall Harvest: Colorful, Cozy, and Nourishing
MCNHealth • Okemah Clinic, Okemah
Tuesday, 11/10 @ 12pm (noon)
Online Mvskoke Language Classes BEGIN
Mvskoke Language Revitalization Program
Tuesday, 11/10 @ 3–6pm
Paint & Plant
Muscogee Nation Culture & Humanities • Council House, Okmulgee
Wednesday, 11/11
Veteran’s Day
All offices are closed.
Details
Thursday, 11/12 @ 10:30am–2pm
OKC Outreach Citizenship Office
Muscogee Nation OKC Resource Center
Thursday, 11/12 @ 11am, 1pm
Fall Harvest: Colorful, Cozy, and Nourishing
MCNHealth • PRC, Okmulgee
Friday, 11/13 @ 9am–3pm
America Recycles Day
Muscogee Nation Office of Environmental Services, Okmulgee
Friday, 11/13 @ 11am, 1pm
Fall Harvest: Colorful, Cozy, and Nourishing
MCNHealth • Eufaula Clinic, Eufaula
Friday, 11/13 @ 6–8pm
Mounds, Grounds and Tribal Towns Art Show
Creek Nation Council House • McClung Museum, TN
Friday, November 13 @ 5pm
Vendor Application Deadline: Christmas at the Dome
Mvskoke Dome • Claude Cox Omniplex, Okmulgee
Details
Vendor Application + Temp Sales License
- Vendors notified of selection by:
Friday, November 20, 2026
Saturday, 11/14 @ 10am–2pm
Language Showcase
Muscogee Nation Culture & Humanities • Mvskoke Dome, Okmulgee
Saturday, 11/14 @ TBD
Ole Miss vs OU Football
Gaylord Family Stadium, Norman
Monday, 11/16
Native American Day
All offices are closed.
Details
Wednesday, 11/18 @ 4–7pm
Video Premiere
Muscogee Nation Culture & Humanities • Euchee Language, Kellyville
Friday, 11/20 @ 5pm
Deadline: Annual Leave Buyback Program
Muscogee Nation Human Resources
Friday, 11/20 @ 11am, 1pm
Fall Harvest: Colorful, Cozy, and Nourishing
MCNHealth • Koweta Clinic, Koweta
Saturday, 11/21 @ 11am–2pm
Akerrvlke Monthly Gathering
Mvskoke Language Preservation Program • CMN Security, Okmulgee
Saturday, 11/21 @ 1–7pm
Native Christmas Market
Jenks Riverwalk, Tulsa
Tuesday, 11/24 @ 11am–2pm
Pumpkin Pie Party
Muscogee Nation Culture & Humanities • Euchee Language, Kellyville
Wednesday, November 25 @ 12pm (noon)
Early Release for Thanksgiving Holiday
Muscogee Nation Tribal Employees
Details
All offices will be closed: November 26-27, 2026.
Regular hours resume: Monday, November 30 @ 8am
Thursday, 11/26 + Friday, 11/27
Thanksgiving Holiday
All offices are closed.
Monday, 11/30 @ 10am–2pm
Language Month Closing Event
Muscogee Nation Culture & Humanities • MCN Cultural Cuko, Okmulgee
Pumpkin Season 2026
Pumpkin Recycling!
MCN OES • MCN Food Distribution Center, Okmulgee
Details
- Please remove all candles, lights, and other decorations before dropping them off.
- No painted pumpkins accepted.
- The compost station is located at the entrance of the Food Distribution Center.
DEC2026
Saturday, 12/5 @ 10am–3pm
Christmas at the Dome
Mvskoke Dome • Claude Cox Omniplex, Okmulgee
Monday, 12/7 @ 5pm
Deadline: 2026 Angel Tree
Muscogee Nation Community & Human Services, Okmulgee
Details
- Adopt an Angel begins November 2, 2026.
- Drop-off Unwrapped Gifts by December 7, 2026.
Friday, 12/11
Deadline: Christmas Party Lists
MCN Tribal Employee + 1 • River Spirit Casino & Resort
Details
All supervisors are to submit a list of which time your employee will be attending. List to be submitted to Executive Office.
Employees choose one
Tuesday, 12/22 @ 11am–2pm
Tuesday, 12/22 @ 5pm–8pm
Saturday, 12/12 @ 8am
First Time Homebuyer Class
Mortgage Down Payment and Closing Cost Program • MCN Housing, Okmulgee
Tuesday, 12/22 @ 11am–2pm
MCN Tribal Employee Christmas Party
MCN Tribal Employee + 1 • River Spirit Casino & Resort
Doors open at 10am.
Employee must be in attendance and have their employee badge to receive gifts/prizes.
Tuesday, 12/22 @ 5pm–8pm
MCN Tribal Employee Christmas Party
MCN Tribal Employee + 1 • River Spirit Casino & Resort
Doors open at 10am.
Employee must be in attendance and have their employee badge to receive gifts/prizes.
Thursday, 12/24
Christmas Eve
All offices are closed.
Details
Friday, 12/25
Christmas Day
All offices are closed.
Details
Friday, 12/31
New Year’s Eve
All offices are closed.
Details
JAN2027
Friday, 1/1/2027
New Year’s Day
All offices are closed.
Details
Friday, 1/15/2027 @ 9–10am
Challenge Bowl Volunteer Training (online)
Challenge Bowl Committee, Department of Education and Training, JOM
Details
Volunteer Registration online…
Letter | CB Volunteer Opportunities
Volunteer registration deadline: Friday, January 22, 2027 @ 5pm
Remaining Volunteer Training Dates
January 22, 2027 @ 9am–12pm
January 29, 2027 @ 9am–12pm
Friday, 1/22/2027 @ 9am–12pm
Challenge Bowl Volunteer Training
Challenge Bowl Committee, Department of Education and Training, JOM
Details
Volunteer Registration online…
Letter | CB Volunteer Opportunities
Volunteer registration deadline: Friday, January 22, 2027 @ 5pm
Remaining Volunteer Training Dates
January 29, 2027 @ 9am–12pm
Friday, 1/22/2027 @ 5pm
Registration Deadline: Challenge Bowl Volunteers
Challenge Bowl Committee, Department of Education and Training, JOM
Details
Volunteer Registration online…
Remaining Volunteer Training Dates
January 22, 2027 @ 9am–12pm
January 29, 2027 @ 9am–12pm
Friday, 1/29/2027 @ 9am–12pm
Challenge Bowl Volunteer Training
Challenge Bowl Committee, Department of Education and Training, JOM
Details
Volunteer Registration online…
Letter | CB Volunteer Opportunities
Volunteer registration deadline: Friday, January 22, 2027 @ 5pm
Friday, 1/31/2027 @ 5pm
Deadline: SYEP Worksite Applications
Muscogee Nation Youth Works • Summer Youth Employment Program
MAR2027
Friday, 3/26/2027
Good Friday
All offices are closed.
Details
Wednesday, 3/25/2027 @ 5pm
Application Deadline: 2027 JOM Academic Incentive
Muscogee Nation Johnson O’Malley Program
Details
News | 2027 JOM Academic Incentive
Application | JOM Academic Incentive | eForm…
Application Deadline: March 25, 2027
