What is another word for a convention that has the word join in it?

Which part of the word contributor means person or thing that? Is being an active citizen means contributing something meaningful like your time and efforts to society? What is the original name of the building in Harrisburg that started as a residential home was sold to the Catholic Church became an orphanage and is now a residential home for homeless? Who does the Girl Scouts Of North Central Alabama serve? What was the name of the secret white supremacy organization in GA in the reconstruction era? Do old people have the right to die after living for a long time? Who was the one that said we must all hang together or most assuredly we will hang separately? When do you ratify H.O.A. meeting minutes? How do you get the librarian badge at scouts? Can single women of non-masonic families join the masonic lodge? Is kaka a freemason? What is the social structure of the Inca empire? An association of people who have something in common? Where can you go to find where all of the Boy Scout troops are in your area? One of the nice byproducts of joining a club organization community service project or service-learning project is that? Was Emily Dickinson the founder of Girl Scouts? What is a synonym and antonym for the word oblige? Why do you use 3 fingers to make the cub scout solute? What was the first group of people to speak out against slavery? Do the Freemasons whistle for any spititual reasons?

What is another word for a convention that has the word join in it?