Coinding is a bitcoin business directory and digital treasure hunt tool, that you can use to have fun and discover new places while competing against other users to find real bitcoins hidden in your city, vote for shops you want to see accepting bitcoin and see which ones already do!
This is a great app to introduce your friends to cryptocurrencies like bitcoin. Its also great to meet other people in the community, and get valuable information on which merchants are already working in cryptocurrencies.