the Box Grove Community BoxGroveMarkham.com is geared towards The Box Grove community and it's residents in Markham, but not restricted to others. Issues that affects Box Grove Residents, events calendar where you can inform residents of an up coming event. (city meetings, yard sale, open house etc). Discussion Forum for residents to discuss various topics. Are you planning on moving to the Box Grove area, this is a great website to gather information. Everyone is welcome to promote their business at BoxGroveMarkham.com more... See more text