1. Choose a shop or a cafe of your preference and form a line outside of its entrance.
2. Meet at a historical spot and became a tourist group: take as many pictures, selfies, and group photos as you can.
3. Gather around a city square and form a demonstration for/ against a subject of your choice.
4. Drive all your cars into a small street and create a traffic jam.
5. Gather around a favorite bar or club and form a group street-fight.