Happy to hear that you like Amsterdam that much. I can call it my home now for a few years already and its one of the best places I've ever been. Thing I like the most is that there are so many different people that you can basically wear anything you want without somebody noticing on the street. Tip for your next trip: Amsterdamse Bos. To escape form the fuzz in the city, only 15 minutes by bike from Vondelpark (the park you describe in the post), peaceful nature and nice café. Enjoy!