I experienced a growing yoga fad: Hot Pod. It's vinyasa but in a warm, dark, giant, purple, jumping castle, tent thingy. It's about 37 degrees so you get your sweat on and I guess the idea is both gimmick and convenience for teachers to transport it around and hire an available space to house their pod. Was a good alternative to the norm. We took a relaxed ride to Vondelpark. There is a leggit Picasso here (bull statue). Vondel is one of many amazingly green parks around the city with so many people getting outside and using them.