Sovereignty Symposium XXXVIII Agenda

Monday, June 15, 2026

7:30 a.m. – 4:45 p.m.

Registration Open

Vendor Exhibits Open

7:30 a.m. – 8:30 a.m.

Continental Breakfast

8:30 a.m. – 10:15 a.m.

Panel A: Guardians of Land and Water: Tribal Leadership in Environment and Energy Law
Dogwood/Loblolly/Redbud Rooms
Moderator: 
Katosha Belvin Nakai (Choctaw), Sovereignty Attorney, Choctaw Nation of Oklahoma 
Panelists: 
Christine Pappas, Professor and Department Chair, East Central University
Stephen H. Greetham, Partner, Greetham Law
Mitch Holditch, Partner, Patterson Real Bird & Rasmussen LLP
M. Alexander Pearl (Chickasaw), Chickasaw Nation Endowed Chair and Professor of Law, University of Oklahoma College of Law
Ken Bellmard (Kaw Nation), Deputy Assistant Secretary – Indian Affairs for Policy and Economic Development, Office of Indian Economic Development

Panel B: From Consultation to Collaboration: Intergovernmental Leadership in Indian Country
Sunset Ballroom
Moderator: 
Mike Fina, Executive Director, Oklahoma Municipal League 
Panelists: 
David Holt (Osage), Mayor, City of Oklahoma City; Dean, Oklahoma City University School of Law 
Monroe Nichols, IV, Mayor, City of Tulsa 
David Hill (Muscogee (Creek)), Principal Chief, Muscogee (Creek) Nation  
Bryan Warner (Cherokee), Deputy Principal Chief, Cherokee Nation of Oklahoma 
Bryan Newland (Bay Mills Indian Community), Principal, Powers Pyles Sutter & Verville PC) 
Geoffrey M. Standing Bear (Osage), Principal Chief, Osage Nation

Panel C: Sovereignty on Trial: Treaties, Jurisdiction, and Civil Rights
Sunrise Ballroom
Moderator: 
Grace Carson, Visiting Assistant Professor, University of Tulsa College of Law 
Panelists: 
Kara Bacon (Choctaw), Attorney, Bacon Law, PLLC 
Geri Wisner (Muscogee (Creek)), Deputy Attorney General, Muscogee (Creek) Nation 
Gary Batton (Choctaw), Chief, Choctaw Nation of Oklahoma 
Lindsay Robertson, Chickasaw Nation Endowed Chair and Professor Emeritus, University of Oklahoma College of Law
Torey Dolan (Choctaw Nation of Oklahoma), Assistant Professor of Law, University of Wisconsin Law School

10:15 a.m. – 10:30 a.m.

Morning Break

10:30 a.m. – 11:15 a.m.

Opening Ceremony
Sunrise Ballroom
Host: David Holt (Osage) – Dean, Oklahoma City University School of Law 
Camp Call: Gordon Yellowman (Cheyenne) – Peace Chief, Cheyenne and Arapaho Tribes 
Presentation of Flags: Honor Guard – Kiowa Black Leggings 
Memorial and Honor Songs: Southern Nation  
Invocation: David Wilson (Choctaw) – Bishop, Great Plains Conference of the United Methodist Church 
Welcome: Kenneth Evans – President, Oklahoma City University 
Writing Competition Winners: Emily Eleftherakis (Cherokee/Delaware Tribe) – Executive Director, OCU Tribal Sovereignty Institute 
Poster Contest Winner: Melanie Whitekiller Lawrence (Cherokee) – Oklahoma Council for Indian Education 2025-2026 Teacher of the Year 
Closing Prayer: Gordon Yellowman (Cheyenne) – Peace Chief, Cheyenne and Arapaho Tribes 

11:15 a.m. – 1 p.m.

Lunch on your own

1 p.m. – 2:45 p.m.

Panel A: Beyond the Casino Floor: New Legal Challenges in Tribal Gaming
Dogwood/Loblolly/Redbud Rooms
Moderator: 
Matthew Morgan (Chickasaw (Choctaw descent)), Chairman, Oklahoma Indian Gaming Association 
Panelists: 
William R. Norman, Jr. (Muscogee (Creek)), Partner, Hobbs, Straus, Dean, & Walker 
James T. Meggesto (Onondaga/Ponca (Honorary)), Partner, Holland & Knight 
Jason Giles (Muscogee (Creek)), Executive Director, National Indian Gaming Association 
Jonodev O. Chaudhuri (Muscogee (Creek)), Principal, Chaudhuri Law Office

Panel B: Rights, Regulation, and Resilience: Sovereignty and Firearms
Sunset Ballroom
Moderator: 
George Moscary, University of Wyoming College of Law 
Panelists: 
Torivio A. Fodder (Taos Pueblo), Indigenous Governance Program Manager and Professor of Practice, James E. Rogers College of Law, University of Arizona 
Michael P. O’Shea, Professor of Law, Oklahoma City University School of Law 
Shelby Rowe (Chickasaw), President/Founder, Lhakoffi, LLC

Panel C: Matriarchs, Makers, and Change: Native Women in Law and Policy
Sunrise Ballroom
Moderator: 
Lisa Johnson-Billy (Chickasaw), Legislator, Chickasaw Nation 
Panelists:   
Kimberly Teehee (Cherokee), Delegate to Congress, Cherokee Nation of Oklahoma 
Nikki Borchardt Campbell (Paiute Indian Tribe of Utah/Ute Indian Tribe), Executive Director, National American Indian Court Judges Association 
Sena Yesslith (Seminole), Principal Chief, Seminole Nation of Oklahoma 
Glenna Wallace (Eastern Shawnee), Principal Chief, Eastern Shawnee Tribe of Oklahoma 
Stacy Leeds (Cherokee), Willard H. Pedrick Dean and Regents Professor, Sandra Day O’Connor College of Law, Arizona State University 
Honorable Diane J. Humetewa (Hopi), U.S. District Court judge for the District of Arizona 

2:45 p.m. – 3 p.m.

Afternoon Break

3 p.m. – 4:45 p.m.

Panel A: The Power to Define: Storytelling, Law, and Indigenous Sovereignty
Sunset Ballroom
Moderator: 
Chloe Moyer (Choctaw), Adjunct Clinical Professor of Law, Oklahoma City University School of Law 
Panelists: 
Carrie Frias, Legislative Counsel for Tribal Council, Little River Band of Ottawa Indians 
Samantha Wauls (Lower Brule Sioux Tribe), Associate Attorney, Soboba Band of Luiseno Indians 
Jen Loren (Cherokee), Senior Director, Cherokee Film, Cherokee Nation Businesses 
Mary Kathryn Nagle (Cherokee), Attorney and Playwright 
Kelli Mosteller (Citizen Potawatomi), Executive Director, First Americans Museum 
Dan Foliart, Composer and Vice President, American Society of Composers, Authors, & Publishers

Panel B: Expanding the Marketplace: Tribal Commerce and the Future of Economic Self-Determination
Dogwood/Loblolly/Redbud Rooms
Moderator: 
Terri Parton (Wichita & Affiliated Tribes), Tribal Advisor and Project Manager, Blue Stone Strategy Partners
Panelists: 
Erick J. Giles (Muscogee (Creek)), Attorney, Drummond Woodsum 
Benjamin Varadi, Professor, Vermont Law and Graduate School 
Lauren Clark (Chickasaw), General Counsel, Chickasaw Nation Department of Commerce  
Ben Fenner, Partner, Patterson Real Bird & Rasmussen LLP 
Seth Pearman (Cheyenne River Sioux), Partner, Peebles Bergin

Panel C: More Than a Number: Blood Quantum and Tribal Legal Identity
Sunrise Ballroom
Moderator: 
Tana Fitzpatrick (Crow), Associate Vice President of Tribal Relations, University of Oklahoma 
Panelists: 
Paul Spruhan, Assistant Professor of Law, University of New Mexico School of Law 
Forrest Tahdooahnippah (Comanche), Chairman of the Comanche Nation of Oklahoma 
Hershel Gorham (Arapaho), Lt. Governor of the Cheyenne & Arapaho Tribes 
Heather WhiteMan Runs Him (Crow), Associate Clinical Professor and Director, James E. Rogers College of Law, University of Arizona 

Tuesday, June 16, 2026

7:15 a.m. – 3 p.m.

Registration Open

Vendor Exhibits Open

7:15 a.m. – 8 a.m.

Continental Breakfast

8 a.m. – 9:45 a.m.

Panel A: Invisible No More: Vulnerable Populations and Tribal Justice Systems
Dogwood/Loblolly/Redbud Rooms
Moderator: 
Kace Rodwell (Cherokee), Attorney, Legal Advocates for Indian County, LLP 
Panelists: 
Elizabeth L. Brown, Associate District Judge, Adair County District Court 
Hallie Bongar White, Executive Director, Southwest Center for Law and Policy 
Trent Shores (Choctaw), Managing Shareholder, Gable Gotwals 
Judge Charles Tripp (Cherokee), Tribal Judge and Attorney, Legal Advocates for Indian County, LLP 
Kathryn E. Fort, Clinic Director, Michigan State University College of Law 
Jessica Goodwin (Lac du Flambeau Band of Lake Superior Chippewa Indians), Victim Services Unit Attorney, Iowa Tribe of Oklahoma 

Panel B: Justice on Tribal Lands: Power, Limits, and Reform
Sunset Ballroom
Moderator: 
Arvo Mikkanen (Kiowa/Comanche), President, Oklahoma Indian Bar Association 
Panelists: 
Honorable Ada Brown (Choctaw), U.S. District Court judge for the Northern District of Texas 
Gary Pitchlynn, Attorney General, Absentee Shawnee Tribe 
Chad Harsha (Cherokee), Attorney General, Cherokee Nation of Oklahoma 
Geri Wisner (Muscogee (Creek)), Deputy Attorney General, Muscogee (Creek) Nation 
Patti Ghezzi, Assistant Federal Public Defender, Western District of Oklahoma (retired)

Panel C: Sovereignty Unbroken: 250 Years of Federal Indian Law
Sunrise Ballroom
Moderator: 
Conor P. Cleary, Field Solicitor, U.S. Department of the Interior 
Panelists: 
Matthew Morgan (Chickasaw (Choctaw descent)), Special Envoy, Chickasaw Nation 
Greg Bigler (Euchee/Muscogee (Creek)), District Judge and Tribal Judge 
Stephen Pevar, Lecturer in Law, Yale Law School 
Kirke Kickingbird (Kiowa), Of Counsel, Hobbs, Straus, Dean, & Walker 
Wilson Pipestem (Otoe-Missouria), Founding Partner, Pipestem Law 

9:45 a.m. – 10 a.m.

Morning Break

10 a.m. – 11:15 a.m.

KEYNOTE PANEL
Ethical Leadership: Honoring Sovereignty from the Bench
Sunrise Ballroom
Moderator: 
Emily Eleftherakis (Cherokee/Delaware Tribe), Executive Director, OCU Tribal Sovereignty Institute 
Panelists: 
Honorable Sara E. Hill (Cherokee), U.S. District Court judge for the Northern District of Oklahoma 
Honorable Ada Brown (Choctaw), U.S. District Court judge for the Northern District of Texas 
Honorable Lauren King (Muscogee (Creek)), U.S. District Court judge for the Western District of Washington 
Honorable Diane J. Humetewa (Hopi), U.S. District Court judge for the District of Arizona 
Honorable Sunshine S. Sykes (Navajo), U.S. District Court judge for the Central District of California 

11:15 a.m. – 1 p.m.

Lunch on your own

1 p.m. – 2:45 p.m.

Panel A: Bridging Gaps in Indian Country: Law, Policy, and Health Equity
Dogwood/Loblolly/Redbud Rooms
Moderator: 
Grace Fox (Seminole), Tribal Healthcare Policy Analyst, University of Oklahoma 
Panelists: 
Kymberly Cravatt (Chickasaw/ Muscogee (Creek)/Seminole), General Counsel, Chickasaw Nation Department of Health  
Karina Walters, National Institutes of Health Tribal Health Research Office 
Allison Neswood (Navajo), Senior Staff Attorney, Native American Rights Fund 
Clayton Fulton (Cherokee), Chief of Staff, Indian Health Services

Panel B: From Vision to Viability: Funding and Financial Strategy in Indian Country
Sunset Ballroom
Moderator: 
Wena Supernaw (Quapaw), Business Committee Chair, Quapaw Nation 
Panelists: 
Jennifer Chadwick (Choctaw), Community Development Advisor, Federal Reserve Bank of Kansas City 
Fatima Abbas (Haliwa Saponi), Director of Tribal and Native Affairs, United States Treasury 
Telly Meier, Partner, Hobbs, Straus, Dean, & Walker 
Christy Finsel (Osage), Executive Director, Oklahoma Native Assets Coalition, Inc. 
Jennifer N. Lamirand (Citizen Potawatomi), Principal, Bressler, Amery, & Ross, PC

Panel C: Regulating the Machine: Tribal Nations and Artificial Intelligence
Sunrise Ballroom
Moderator: 
Tia Ebarb Matt (Choctaw-Apache), Clinical Professor of Law and Director of Experiential Education, Oklahoma City University School Law 
Panelists: 
Traci Morris (Chickasaw), Executive Director and Research Professor, Sandra Day O’Connor College of Law, Arizona State University 
Adam Crepelle, Assistant Professor, Loyola University Chicago School of Law 
Chris Shilling (Choctaw), Chief Innovation Officer, Chickasaw Nation Department of Commerce 
Grace Signorelli-Cassady, Attorney, Jenner & Block LLP 
Kelli Matthews Smalling (Muscogee (Creek)), Executive Director, Engage Learning 

2:45 p.m. – 3 p.m.

Afternoon Break

3 p.m. – 4:45 p.m.

ETHICS
Panel A: Justice Delayed or Denied? Access to Justice in Tribal Communities
Dogwood/Loblolly/Redbud Rooms
Moderator: 
Jacintha Webster, Associate Professor, East Central University 
Panelists: 
Rodina Cave Parnall (Quechua), Executive Director, American Indian Law Center, Inc. 
Stephanie Hudson (Kiowa), Executive Director, Oklahoma Indian Legal Services 
Tiffani Armendariz, Director of Legal Empowerment, Oklahoma Access to Justice Foundation

Panel B: Navigating Dual Systems: Justice in Tribal and Federal Courts
Sunrise Ballroom
Moderator: 
Honorable Sunshine Sykes, (Navajo), U.S. District Court judge for the Central District of California 
Panelists: 
Ryland Rivas, Jr. (Comanche), Chief Justice, Comanche Nation; Prosecutor, Southern Plains CFR Court 
O. Joseph Williams (Muscogee (Creek)), Chief Justice, Sac and Fox Nation; Attorney, Reservation Legal Services 
Gregory Smith, Chief Justice, Pawnee Nation Supreme Court and U.S. Court of Indian Appeals (Miami Agency) 
Deana Hartley-Kelso (Chickasaw), District Judge, Chickasaw Nation 
Honorable Sara Hill (Cherokee), U.S. District Court judge for the Northern District of Oklahoma

Panel C: Justice as Healing: Restorative Justice, Legal Frameworks, and Innovation
Sunset Ballroom
Moderator: 
Jacob Metoxen (Oneida), Legal Specialist, Tribal Healing to Wellness Court Tribal Law and Policy Institute 
Panelists: 
Sarah Adams (Choctaw), Founder, Matriarch 
Ashley Roach, Chief Prosecutor, Absentee Shawnee Tribe of Indians 
Christine Frausto, Tribal Judge, Tulalip Tribal Court 
Peary Robertson (Seminole), District Judge, Seminole Nation; Justice, Wyandotte Nation Supreme Court