The Ontario Genealogical Society is made up of 33 branches and SIGs, and besides their web pages, many of them also have their own Facebook pages so that they can keep in touch with members and non-members alike.
The Facebook pages are -
Bruce & Grey Branch, Ontario Genealogical Society Facebook
Elgin County Branch, Ontario Genealogical Society Facebook
Essex County Branch, Ontario Genealogical Society Facebook
Halton-Peel Branch, Ontario Genealogical Society Facebook
https://www.facebook.com/HaltonPeelBranchOGS?fref=ts
https://www.facebook.com/HaltonPeelBranchOGS?fref=ts
Hamilton Branch, Ontario Genealogical Society Facebook
https://www.facebook.com/groups/523462191101234/?fref=ts
https://www.facebook.com/groups/523462191101234/?fref=ts
Huron County Branch, Genealogical Society Facebook
Kent Branch Branch, Ontario Genealogical Society Facebook
Niagara Peninsula Branch, Ontario Genealogical Society Facebook
Ottawa Branch, Ontario Genealogical Society Facebook
Perth County Branch, Ontario Genealogical Society Facebook
https://www.facebook.com/PerthCountyBranchOGS?fref=ts
Quinte Branch, Ontario Genealogical Society Facebook
Quinte Branch, Ontario Genealogical Society Facebook
https://www.facebook.com/QuinteBranch.OGS?fref=ts
Sudbury Branch, Ontario Genealogical Society Facebook
Sudbury Branch, Ontario Genealogical Society Facebook
https://www.facebook.com/groups/sudburyogs/?fref=ts
Toronto Branch, Ontario Genealogical Society Facebook
Toronto Branch, Ontario Genealogical Society Facebook
Wellington County Branch, Ontario Genealogical Society Facebook