21. Like all classics of the bar trade, Irish coffee has been improvised upon and dallied with. 22. Pour coffee into an Irish coffee glass. 23. It was so cold at Candlestick you had your first sip of Irish coffee from a thermos. 24. Although whiskey, coffee and cream are the basic ingredients in all Irish coffee , variations in preparation exist. 25. Dotty Thomas adds that she keeps frozen pre-whipped extras on hand to top Irish coffee or hot cocoa. 26. Predecessors of Irish Coffee , sweetened coffee with different alcohols, topped with whipped cream also spread out from Vienna. 27. Sherilyn Fenn plays Billie Frank, a fading soap star given over to Irish coffees light on the coffee. 28. Irish coffee , popularized in the early 1940s in Ireland's Shannon airport, is one of the world's favorite specialty coffees.29. Today, McMurdo has a " fern bar " style coffeehouse, where an Irish coffee is the strongest drink offered. 30. At the Four Seasons, there is an Irish coffee for the stout-hearted, and for those who like their flavors potent.