convention
A convention is like a special kind of playdate where everyone knows the same games. Imagine you and your friends all agree to play hide and seek. You all know the rules, like where to hide and how to count. That agreement makes it easy for everyone to have fun together.
Think of a convention as a way to make sure everyone is on the same page, like when you and your friends decide to wear your favorite superhero costumes on a certain day. Everyone knows what to expect and can join in the fun without any confusion.
A convention is also like when your family decides to have pancakes every Saturday morning. It becomes a special routine that everyone enjoys and looks forward to. It helps everyone know what to do and creates a sense of togetherness.
Finally, a convention is like a secret handshake you and your best friend have. It’s a special way of doing things that only you two understand, making your friendship even more special.