Possible Clues:

• Eel, at sushi bars
• Eel, to a sushi chef
• Sushi bar eel
• Eels in sushi bars
• Eel, on a Japanese menu
• Eel, in sushi restaurants
• Eel, on a menu
• Eel, on a sushi menu
• 34-Across, to a sushi chef
• Kabayaki fish