Having lunch outdoor in November is quite exceptionally, autumn is not wat it used to be, but you don’t hear me complaining. La Buvette du Bain de Paquis is a lovely place to have a quick basic lunch sitting outside enjoying the beautiful surroundings. Concept is self service, but you are served very quick and the food is decent. the Plat du Jour was nice enough. Location is key though, with a gorgeous view on Geneva Lake. They don’t accept credit cards, but you can pay with euros.

La buvette des Bains des Paquis, quai du Mont-Blanc 30, Geneva 1201, Switzerland
http://www.buvettedesbains.ch/
+41 22 738 16 16

Visited November 2014. You can find my review about La buvette des Bains des Paquis also on TripAdvisor. My scores: value 5/5, atmosphere 5/5, service 3/5, food 3/5.