Taken from the OmiseGO slack, Jun confirms that they are working with McDonalds in Thailand which is soon to be announced ... J is the founder and CEO of Omise.
This is one of only 2 projects that Vitalik is advising on and he's great friends with Jun himself. Take a look at the project here, many big things are to come from OmiseGO, get in while it's still cheap.
Just started trading on Liqui, Bittrex, Bitfinex and expected to be listed on many other exchanges shortly.