I spent some months in Budapest a few years ago. I thought
this card was a good value when I was there for a lot of tourist stuff. It covers the metro travel, lots of museums and etc. I drank a lot of Arany Ászok, Soproni and Borsodi, various palinkas and Unicum. I ate lots of good food, but I don't remember names of restaurants asides from Marxim which is a pizza place, Kádár Étkezde which is pretty authentic everyday food and Alabárdos which is a more 'upscale' Hungarian cuisine. If you like wine the Royal Cellars are kind of nice, but buying there is expensive... but the tastings are ok price and give you some good ideas of things to look for at everyday stores that locals use. TerrorHaza is an interesting museum, though I think perhaps a little too opinionated. The Memento park is kind of intersting, though its a little annoying to get to. I seem to remember there was a lot of things near Astoria, Opera/Oktogon, Nyugati, Ferenciek metro stations. Metro is great to go across town, but walking is better to see things and stumble on shops, or whatever that may be interesting.