How do Google Doodles choose their themes, and what factors might influence the Halloween 2025 Doodle's theme?

Google Doodles are selected by a team of 'Doodlers' who consider factors like cultural significance, historical events, anniversaries, and seasonal themes. For Halloween, they often aim for a balance of spooky, fun, and culturally relevant elements. Current events and popular culture trends could also influence the 2025 theme.