O'so Guardian Lager
Lager · 4.6% ABV
O'so Brewing Company · Plover, WI
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Erv's Mug
324.1 miles away · 130 West Ryan Road, Oak Creek, WI 53154
Restaurant · Menu Updated: 05/08/2026
16oz Draft $6.50 · 32oz Pitcher $11
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Beer Description
Beginning in 2026, Guardian Lager will support a broader range of veteran-focused nonprofits. This includes Patriot K9s of Wisconsin, which provides trained service dogs for veterans with PTSD, and a local outdoor excursions program that helps veterans reconnect with nature, community, and purpose.
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