Sorry to hear that the meetup didn't fulfill your expectation, but I hope that you 3 had a lot of fun!
Choose a day with less activity in the city. The city has many activities that day and I think something during the week can be a better alternative for attendees.
The thing that @tibfox did with plugging in the meetup to the Berlin conference isn't a bad idea at all... So, if you have some crypto event in your city, maybe you can plug in the HIVE meetup for later hours the same day or the day after/before?
Cheers!
Hi! I will keep in mind your advice!