you can't really beat the digestive if you're having it with tea (imoh). Simple, classic. Am also a fan of the bourbon, and rich tea. For excitement I rather like jammy dodgers, and if I'm feeling exurbrant, a good shortbread. Mmmm. Chocolate digestives. http://farm1.static.flickr.com/9/12549428_0b8a65a37a_m.jpg See, the good thing about the digestive is it's sheer versatility. It can go with anything, cheese, tea, literally, anything. If you want to look like a safe, but adaptable, pair of hands I'd take the digestives. I'd certainly discount bourbons and rich teas, not sure they'd work in a job interview. As a child I used to like cartoonies, but I don't think you can get them anymore. They were good, and I'd reccomend them, but, as I say, I'm not sure you can buy them. Shame that. I'd avoid anything like Wagon Wheels (though I know they are popular - never got them myself) and anything a bit gimmicky. Equally, not sure the finest brands are worth it - are they really any better than rock solid, dpendable, gripping and enjoyable digestives? Ha. I don't think so. Of course, there's always the jaffa cake, but again, I'm not sure these would be suitable for the situation you describe. Did you know that the digestive biscuit was invented by McVitie's in Edinburgh in 1892 by Alexander Grant. They were advertised as aiding digestion, yet subsequent scientific research has concluded this as untrue. While rumours exist that consequently it is illegal for them to be sold under that name in the USA, in fact they are widely available in imported food sections of grocery stores and by mail order. The Original Digestive biscuit is still the ninth biggest biscuit brand in the UK. Anyways, best of luck!