Please don’t feel like you “won’t be welcome” just because you’re new to ACX/EA or demographically different from the average attendee. You'll be fine!
Exact location: https://plus.codes/8CCGPRJW+V8
In Jardim Amália Rodrigues, close to Linha d'Água cafe, in the top of a hill, below a bunch of trees. This might change in case of rain, so check the event page for updates.