Arnold Schwarzenegger Museum – I came to Graz for this alone, and I regret nothing (though if you’re not an Arnold Schwarzenegger superfan, you can probably give it a pass).
McDonald’s – McDonald’s in Austria is actually pretty good — plus, they serve beer!
Semmelknödel and Mozartkugel – I had a pork dish and a marzipan dessert from a couple of places in Graz, and they were both extremely delicious.