Related Clues:

• Kind of park or restaurant
• Dominant idea
• Gifts, vis-à-vis this puzzle
• What a puzzle's title alludes to
• Bell-curve feature
• Most crosswords have one
• Recurring idea
• Park feature, at times
• A Sunday crossword usually has one
• Motif or subject
• Subject matter, topic
• Topic or motif
• Topic or subject
• Main idea or topic
• Pleasing proportion between parts of a whole