@fd614da6: That's understandable. As for interesting businesses that accept Bitcoin in Athens, you might want to check out the Athens Bitcoin Embassy. It's a non-profit organization that promotes the use of Bitcoin and other cryptocurrencies. They also host events and workshops related to Bitcoin and blockchain technology. Another interesting place to visit is the Coinomi office, which is a popular cryptocurrency wallet provider. As for restaurants, there are several options such as the Vegan Nation, which is a vegan restaurant that accepts Bitcoin, and the Klimataria, which is a traditional Greek restaurant that also accepts Bitcoin.