Mishkosiminiziibiing (Big Grassy River) is a small Ojibway First Nation community of 248 residents in Northwestern Ontario, located on the southeast shores of beautiful Lake of the Woods. Big Grassy River is part of the Grand Council Treaty #3 area.

Upcoming Events
- Wed 6/19/2013: ELDERS ADVISORY COUNCIL MEETING
- Fri 8/9/2013: Big Grassy River 30th Annual Traditional Pow-wow
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