However, I can help you understand what such a group likely was, given the context of Yahoo Groups and the name “Thalolam”:

Over the years, the Thalolam Yahoo Group has had a profound impact on the lives of its members. The group has:

Thalolam never sought to be large. Its ambition was modest and human: to remember, to comfort, to teach what could be taught, and to listen when others needed to be heard. And in that modesty, it became enormous—an archive of ordinary lives, a repository of lullabies, a map of migration and taste, and, for those who touched it, a kind of home.