Complex sentence: Finnegans is the fifth largest beer brand in Minnesota; but makes Finnegans unique, is that it is a completely non-profit company, and all proceeds are donated to the The Finnegans Community Fund.
Split into simpler sentences: Finnegans is the fifth largest beer brand in Minnesota; but what makes Finnegans unique, is that it is a completely non-profit company. All proceeds are donated to the The Finnegans Community Fund.