Possible Clues:

• Exciting section of 37-Across, familiarly ... and a configuration found in four apt places in this puzzle
• *Place for zealous churchgoers
• 'I agree completely, dog-eared bit of paper!'
• Worshippers' place, perhaps
• Church section
• Area next to the pulpit, in some churches
• Part of church in US occupied by those who lead responses during a service
• Challenging area at Augusta National, as it's facetiously called
• Service station?
• Initially all workers on intersection go there for leading response to minister