Grass Lake Post offices My location Unknown My Location Lets you see shops near you! Detect location Show Map Filters Open now Sunday shopping Open on: Friday 10 May Saturday 11 May Monday 13 May Tuesday 14 May Wednesday 15 May Thursday 16 May Friday 17 May Saturday 18 May A < 1 mi United States Postal Service- 221 E Michigan Ave Grass Lake B 9,90 km United States Postal Service- 100 W 6th St Grass Lake Previous Next