In the event map, there will be a mouse standing in the middle doing an action (crying, clapping, kiss etc.). Stand beside the mouse and follow it's actions, while doing it you will notice a kite rising each time you do the right action. When the kite is in the air, a puzzle will pop up. Finish the puzzle and earn your title.
Once you beat the puzzle, a vase[confirm] will appear on your head, and can be launched by pressing Space.