Possible Clues:

• Inn where clergyman comes over in brown
• On the way back, Nathanial rings father in the beer garden
• A vet upset with service in pub
• Retired priest entering function in drinking establishment
• Ale seller
• The fellow caught leaving Liverpool club for a watering hole
• Taphouse
• Pub name on wine container on the counter
• Moe's, on "The Simpsons"
• In eastern parts of desert terrain, claim watering-hole