Strangely hidden website for Babus, see website here, no great detail Im afraid.
They offer, scrambled or fried eggs with speck and rosti, that sort of thing,
well presented and delicious, around 20chf but then you will have to order a slice of cake afterwards, too hard to resist.
At least the website gives you the address. ideal for Sat or Sun brunch.
Let me know what you think if you go there!
http://www.bobo-l-escargot.ch/De/CafeBabu