As I remember there were a few projects about ticketing on Blockchain. GET Protocol, Aventus, Blockparty... Unfortunately, I invested in Aventus and they have done nothing so far. Really good to see that one of them is still alive and growing day by day.
But I don't think new cryptocurrency users care adoption. They just care about money. They need speculations, pumps, dumps... There are a lot of coins in the Top 100 with no real-world use case. Hate shitcoins, love adoption.
The most important thing is that Everyone was thinking mass adoption will come through the game industry especially gambling. GET Protocol showed us that's not true. Everyone buying tickets without knowing what is cryptocurrency. That's the key and adoption.
There are few of those projects that gets to be useful in the real world, you can just hope the teams are serious about the project which they hope to be adopted. You can just assume that several teams tried like 1 out of 10 similar project gets to be successful. GET protocol seem to be that one project that ends up to have a serious team.