Mmm, the fresh lemonade sounds good - better with a bourbon of course but hey...

I must admit, I'm quite partial to a ginger ale, the wee green cans that fool you into thinking they're lemonade came as a shock to me at first, but they've grown on me over time (i'm thinking from the atrocious FlyBE lounge at BHX here...).

Thanks for the answers folks, I missed out one example of course - espresso. Now, when are BA going to get proper sized espresso cups in First.