Plant-based food festival at Studio K with films and stalls. Is on every year. Not sure I will be going this year but am posting it so you all know and we can fine-tune meeting arrangements / details closer to the time: http://vlvfoodfestival.nl/festivalinfo/
This is the program of the festival in English: http://vlvfoodfestival.nl/programma/program-in-english/
They have workshops from[masked] hours (but you need to buy a ticket for these), the food market is open from 11am - 2100 hours (entrance free), there is live music throughout the day and an Asian fusian barbecue from 1800 which costs EUR 12.50. Then an after party at the chocolate club.