The last Sunday of every month, there is a natural foods and products market. It's in a great park in eastern Amsterdam - Frankendael Park - and while you are there you can check out the last remaining weekend country home from the original well-to-do Amsterdamers.
You will find live music, food to buy and eat, drinks of all kinds, a mini carousel for young children and a playground.
Here is the link:
http://www.puremarkt.nl/depuremarkt.html
