One great project that is still in ICO is #Blocnation. In dICO, actually.
This project has a actual use case that and has been around for quite some time. Their concept is based on the idea of using blockchain to buy services and products inside a closed event, such as a musical festival, a conference, and so on.
Their idea is simple. Create a BNTN account, charge it with their token (which is the same, BNTN) and use that token to pay for whatever you want inside the event. They also have a partnership with a company that already designs this bracelet, so the only thing that's missing is to bring it out to the public.
Check out their website and see how many events have been suported by their initiative of using this easy ready to go bracelet:
https://blocnation.io/ and scroll down to recent events.
I find it very interesting and a true project that will also increase crypto adoption. Think about it this way: what if they sign a contract with an event such as Tomorrowland? That would be huge.
Not financial advice, though. Check it very well before investing. The decision and responsability are all yours.
Stay safe!