Possible Clues:

• Literally, French for "in the home of"
• Word in many Parisian restaurant names
• Bistro-name word
• At the home of, to Henri
• At so-and-so's house (Fr.)
• Word from French meaning 'at the home or establishment of'
• At the home of revolutionary leader in Zaire
• Bistro name starter, often
• Part of many a bistro's name
• At the home of: Fr.