These ones:

(Not those over-sugared stringy coconut things.)
Macaroons are the best. They're a hybrid cookie/pastry - much fancier than a biscuit, but you can still use your fingers. They have a paper-thin layer of delicate crispiness on the outside, through which you bite down into dense, moist, flavoured-almond deliciousness, until your top teeth meet the bottom ones in a thick, velvety layer of pastry cream. And they come in the most ridiculous colours. Ridiculous colour is important, if you want to create a truly fancy pastry. AND, they come in two sizes: regular, and mini. There's an inverse relationship between relative size and general amazingness. Anything done in miniature is automatically exponentially better than the regular-size version. And regular-size macarons are pretty incredible. So.
If you can't hop across the pond just to satisfy a sweet-tooth, Murchie's makes some pretty authentically Parisian ones that do very well in a pinch.
And if you're inclined to try your hand, Paris-based internationally trained pastry chef David Lebowitz, has put together some great resources.
Grandes Distilleries Peureux annually uses some 10.000 tonnes of carefully selected fruit. In common with the rest of the sector, it is subject to climatic fluctuations and this average figure, depending on the caprices of nature, may be either divided of Grandes Distilleries Peureux, from the outset, was intent on preserving and codifying the great Franc-Comtois traditions of eaux-de-vie preparation (Kirsch, Pear, Quetsch plum, etc.) and liqueur making (blackcurrant, cherry, etc.), perpetuating its know-how. On the other hand, the company is committed to researching and formulating new products. In 1980, Claude PEUREUX and Pierre BAUD launched wild Morello cherries macerated in a light Kirsch syrup : GRIOTTINES®, a speciality product which rapidly achieved a worldwide reputation on the tables of starred restaurants, with patissiers and confectioners and in high quality grocers. In 2003, Griottines® were launched on the national market through all distribution channels.