I think you have to look in your community to see if there are keto meetings. I checked my public library website, and they have four different meetings each month for people on specialized diets, but did not specify keto. I also checked my city's metro calendar, and again there were meetings and support groups for people trying to lose weight, or on specialized diets, but not one specifically for keto.

You may want to check your gym, local YMCA, hospital nutrition departments, or wellness clinics. They might have a group that will suit your needs.