Related Clues:

• Diners
• Cafeteria-goers
• Consumers
• Restaurant clientele
• Foodies
• Good diner patrons, e.g.
• Beanery patrons
• Greasy spoon denizens
• Van Gogh's 'The Potato --'
• Restaurant patrons
• They may be picky
• Bistro patrons
• Ones at the feeding trough
• Feast attendees, obviously
• Patrons of 41-Across