Any NGOs in NL?

Hello!,
I have couple of questions, I will appreciate if anyone can help with answering any questions of them or all questions.
I I'll come to Netherlands for 5 days as trip. I already have been to Amsterdam few months ago. My departure flight will be from Amsterdam.

1- I love nature, farms, cooking, dancing, nightlife , conducting with people and I am not into historical places, in your opinion which is the best cities in NL to go depending on I have only 5 days. 1-I don't know if there is website for jobs especially for expats in Netherlands?.
3_ I tried to search for NGOs in Netherlands that related to culture exchange or cross cultural, anyone can help me to find database of NGOs in NL?
4_in your opinion which city is open for expats and I can find a job in it. By the way, I don't speak Dutch. I want to work in NGOs or something related to workspaces.
5_any advices, I will be appreciate that a lot. Thanks a lot