You Wake Up In A Bar

Laren can have something along the lines of an Irish coffee. Freshly pressed coffee, whiskey aged in a cask made from Saint Patrick's Ash-Staff-Tree, pistolwhipped cream, garnish with candied four-leaf clovers.

And just a tiny splash of maple syrup or caramel, since she likes things sweet. (And since those are oh so good with good whiskey)

Although, that may be more relaxing than refreshing. As an alternative, we could get her some nice iced tea, with a caffeine pill dissolved in it to supplement the naturally weak caffeination of the tea (and her likely tolerance to it).