Find 10 Facebook Groups in Canada

We are looking mostly for dad groups.

Or groups that the members refer to each other

Could be any group where they refer businesses or contractors to each other

Like someone will post looking for a dentist or a plumber or real estate or life insurance

Need more larger groups

find groups with a lot of members and then do a search do see if anyone has posted for Life Insurance

could be religious groups or single mom or dad groups or Kids groups, parent groups

Each group should have at least 1,000 members.

An active group is also important.

I have included examples below:-

https://www.facebook.com/groups/901282934054067/
https://www.facebook.com/groups/899525500177010/
https://www.facebook.com/groups/1464434797170676/
https://www.facebook.com/groups/BurlingtonDaddies/
https://www.facebook.com/groups/223718822118836/
https://www.facebook.com/groups/923870717666253/
https://www.facebook.com/groups/entertainkidsonadime/