I'm really curious about how much people will be at the meetup, I'm shure it's going to be one hell of a party in A'dam when it's time. The best time would be around the 29th of April, which is Queensday in the Netherlands. Queensday is seriously the best day of the year to see the Netherlands, Amsterdam especially. It's just one huge party throughout the whole country, but Amsterdam beats it all, everyone is just fucked up on almost anything you can imagine, and as long as you don't cause any trouble the cops don't care who much your under influence, not even if you're clearly rolling your balls off, or halucinating like there's not tommorow. Amsterdam is just the place for a meetup, end of discussion. I wouldn't be surprised though if a lot of people don't have holiday the week of the 29th of April. Otherwise, anywhere during the summer would be great too, June or Juli for example. We always have dozens of huge outdoor parties around that time, like dancevalley, which is really a must.