One of our local papers, City Pulse, had a roundup of selected Lansing area breweries. Here are a few links to those articles, with my favorites at the top.
BAD Brewing Co.: The BAD boys of Michigan brewing
Jeremy Sprague: Eliciting smiles with delicious brews
Ozone’s Brewhouse: Liquid art in Old Town’s backyard
EagleMonk Pub: Cozy, clean and community-focused
Old Nation Brewing Co.: Finding success the old-fashioned way