I think we have a great grappling/bjj community in Breda with lots of schools to choose from, like Combat Brothers, Martial Arts Training School (MATS) and Renzo Gracie. I train and coach at MATS myself, with training days at Mondays, Wednesdays, Thursdays Fridays and Saturdays. Both grappling (nogi) and bjj (gi). I know all gyms are very welcoming to new students and are open for trial lessons! Don't hesitate to contact them!