On March 31, 2014, iNacho announced that they would give away a free Bitcoin in a contest that ends June 20th, 2014. To enter, users are encouraged to review nachos at venues nearby using the app itself.
This isn't the first contest iNacho has put on but the first to give away a whole bitcoin. Bitcoin is a new and upcoming crypto-currency. While it's not yet acceptd everywhere, its versatility is growing. Overstock.com takes bitcoin and gyft.com sells giftcards for a plethora of stores as well."
Link to Original Source