Thanks for your interest in the OSU Extension Master Gardener Volunteer Program. This program is conducted at the local (county) level. Programs are offered based on the need for volunteers as determined by the county educator so not all counties have a program. You can reach out to a neighboring county such as Cleveland county but where and how you volunteer will have to be worked out between the two county educators and you. You can find county contact information here - https://extension.okstate.edu/county/