there are a lot of other colors in ireland besides green, anyway. stone, for instance. and sheep-color. but green does predominate.
irregardless, this is a drink that you can probably make from the things you have sitting around already (aka The Best Kind of Drink). all it takes is roughly equal amounts lemon juice and jam or jelly, mixed vigorously with a fork (or, if you fancy, a whisk). i was lucky to have some very tasty blackcurrant jelly that my wonderful coworker made, but you can use whatever you have around. maybe not grape. but maybe! necessity and invention and all that... then add an appropriately irish amount of whiskey (note the "e") and fill 'er up with ginger ale.
goes down a treat! sláinte!
1 tablespoon jelly or jam (your choice - i think marmalade would be great, as would raspberry or strawberry)
1 tablespoon (+ or -) lemon juice
an amount of whiskey
listening to: it probably should be the pogues. let's go with that.
(secretly i was listening to clearlake, who are english, but it made me feel too guilty)