Possible Clues:

• It could be finished quietly in cafe? Not half
• Drink with university publishers and secretary
• Tea dearer by a penny in outside parts of cafeteria
• One consumed initially before rising by old man?
• Before Pete Postlethwaite starts acting, see you call for refreshment
• Tea serving, to Brits
• Tea (informal)
• Informal word for a drink of tea
• Serving in Soho
• Setter almost flipped — health resort has no Special Brew