https://hollr.at Got tired of having to resort to FB for our team sporting activity. It's been coming along for a few years. Once I finish the REST api and perhaps an iOS app (keeping my fingers crossed for push notifications so I don't have to) I'll at least do a Show HN.
I've been thinking the same, so i built https://hollr.at. it's a PWA and probably alpha/beta quality at this point, being a side project.
It works pretty good for me at least and others not familiar with it can join and attend without an account which seems to be appreciated. There is no stickiness or discovery to it though.
Apart from meetup.com I'd say that eventbrite.com looks pretty good. There is also https://mobilizon.org/en/ which seems to be federated, so you have the option to self host
This is one of the reasons I bought a Nokia 8 when my Nexus 5X started to boot-loop. However, still no Pie update, kind of feels like they are not as fast as Nexus/Pixel updates used to be.
